2020-03-10 14:49:50 -07:00
|
|
|
::
|
|
|
|
|
|
|
|
ZIP: 214
|
|
|
|
Title: Consensus rules for a Zcash Development Fund
|
|
|
|
Owners: Daira Hopwood <daira@electriccoin.co>
|
2020-08-11 08:28:15 -07:00
|
|
|
Status: Implemented (zcashd)
|
2020-03-10 14:49:50 -07:00
|
|
|
Category: Consensus
|
|
|
|
Created: 2020-02-28
|
|
|
|
License: MIT
|
|
|
|
Discussions-To: <https://forum.zcashcommunity.com/t/community-sentiment-polling-results-nu4-and-draft-zip-1014/35560>
|
|
|
|
|
|
|
|
|
|
|
|
Terminology
|
|
|
|
===========
|
|
|
|
|
2020-06-17 15:01:03 -07:00
|
|
|
The key words "MUST", "SHALL", "SHOULD", and "MAY" in this document are to be
|
2020-03-24 16:07:45 -07:00
|
|
|
interpreted as described in RFC 2119. [#RFC2119]_
|
2020-03-10 14:49:50 -07:00
|
|
|
|
2020-03-13 09:46:55 -07:00
|
|
|
The term "Zcash" in this document is to be interpreted as described in the
|
|
|
|
Zcash Trademark Donation and License Agreement ([#trademark]_ or successor
|
|
|
|
agreement).
|
|
|
|
|
2020-03-10 14:49:50 -07:00
|
|
|
The term "network upgrade" in this document is to be interpreted as
|
|
|
|
described in ZIP 200 [#zip-0200]_ and the Zcash Trademark Donation and License
|
|
|
|
Agreement ([#trademark]_ or successor agreement).
|
|
|
|
|
2020-06-17 15:01:03 -07:00
|
|
|
The term "block subsidy" in this document is to be interpreted as described in
|
2021-10-01 16:44:09 -07:00
|
|
|
section 3.10 of the Zcash Protocol Specification [#protocol-subsidyconcepts]_.
|
2020-06-17 15:01:03 -07:00
|
|
|
|
|
|
|
The term "halving" in this document are to be interpreted as described in
|
2021-10-01 16:44:09 -07:00
|
|
|
sections 7.8 of the Zcash Protocol Specification [#protocol-subsidies]_.
|
2020-03-10 14:49:50 -07:00
|
|
|
|
2020-10-27 06:22:53 -07:00
|
|
|
The terms "Bootstrap Project" (or "BP"), "Electric Coin Company" (or "ECC"),
|
|
|
|
"Zcash Foundation" (or "ZF"), "Major Grants", "BP slice", "ZF slice", and
|
|
|
|
"MG slice" in this document are to be interpreted as described in ZIP 1014
|
|
|
|
[#zip-1014]_.
|
2020-03-10 14:49:50 -07:00
|
|
|
|
2020-07-05 09:17:59 -07:00
|
|
|
The terms "Testnet" and "Mainnet" are to be interpreted as described in
|
2021-10-01 16:44:09 -07:00
|
|
|
section 3.12 of the Zcash Protocol Specification [#protocol-networks]_.
|
2020-03-10 14:49:50 -07:00
|
|
|
|
2020-07-05 09:17:59 -07:00
|
|
|
"Canopy" is the code-name for the fifth Zcash network upgrade, also known as
|
|
|
|
Network Upgrade 4.
|
2020-03-10 14:49:50 -07:00
|
|
|
|
|
|
|
|
|
|
|
Abstract
|
|
|
|
========
|
|
|
|
|
|
|
|
This ZIP describes consensus rule changes interpreting the proposed structure of
|
|
|
|
the Zcash Development Fund, which is to be enacted in Network Upgrade 4 and last
|
|
|
|
for 4 years.
|
|
|
|
|
|
|
|
|
2020-03-13 09:46:55 -07:00
|
|
|
Applicability
|
|
|
|
=============
|
|
|
|
|
|
|
|
This ZIP concerns the Zcash Mainnet and Testnet, and is not intended to be
|
2020-03-24 15:56:12 -07:00
|
|
|
applicable to other block chains using Zcash technology.
|
2020-03-13 09:46:55 -07:00
|
|
|
|
|
|
|
|
2020-03-10 14:49:50 -07:00
|
|
|
Motivation
|
|
|
|
==========
|
|
|
|
|
|
|
|
Motivation for the Zcash Development Fund itself is considered in ZIP 1014
|
|
|
|
[#zip-1014]_, which gives a high-level description of the intended structure of
|
|
|
|
the fund.
|
|
|
|
|
|
|
|
An important motivation for describing the consensus rules in a separate ZIP is
|
|
|
|
to avoid making unintended changes to ZIP 1014, which has already been agreed
|
|
|
|
between ECC, ZF, and the Zcash community. This facilitates critically assessing
|
|
|
|
whether the consensus rule changes accurately reflect the intent of ZIP 1014.
|
|
|
|
|
|
|
|
|
|
|
|
Requirements
|
|
|
|
============
|
|
|
|
|
|
|
|
The primary requirement of this ZIP is to make changes to consensus rules necessary
|
|
|
|
and sufficient to implement the intent of ZIP 1014.
|
|
|
|
|
|
|
|
The Zcash Development Fund distributes funding in ZEC obtained from block subsidies
|
|
|
|
on Mainnet. This ZIP should also specify corresponding rules, addresses, and
|
|
|
|
activation height for Testnet, in order to allow testing and auditing of the design
|
|
|
|
and implementation within sufficient lead time before activation on Mainnet.
|
|
|
|
|
|
|
|
|
|
|
|
Non-requirements
|
|
|
|
================
|
|
|
|
|
|
|
|
This ZIP is not required to enforce provisions of ZIP 1014 that fall outside what
|
|
|
|
is implementable by Zcash consensus rules.
|
|
|
|
|
|
|
|
|
|
|
|
Specification
|
|
|
|
=============
|
|
|
|
|
|
|
|
The Blossom network upgrade changed the height of the first halving to block height
|
|
|
|
1046400 [#zip-0208]_, as a consequence of reducing the block target spacing from
|
|
|
|
150 seconds to 75 seconds.
|
|
|
|
|
|
|
|
Since ZIP 1014 specifies that the Zcash Development Fund starts at the first halving,
|
2020-05-26 15:05:21 -07:00
|
|
|
the activation height of Canopy on Mainnet therefore SHALL be 1046400.
|
2020-03-10 14:49:50 -07:00
|
|
|
|
2020-05-26 15:05:21 -07:00
|
|
|
ZIP 207 [#zip-0207]_ SHALL be activated in Canopy.
|
2020-03-10 14:49:50 -07:00
|
|
|
|
|
|
|
The following funding streams are defined for Mainnet:
|
|
|
|
|
2020-07-13 10:41:50 -07:00
|
|
|
================= =========== ============= ============== ============
|
|
|
|
Stream Numerator Denominator Start height End height
|
|
|
|
================= =========== ============= ============== ============
|
2020-10-27 06:22:53 -07:00
|
|
|
``FS_ZIP214_BP`` 7 100 1046400 2726400
|
2020-07-13 10:41:50 -07:00
|
|
|
``FS_ZIP214_ZF`` 5 100 1046400 2726400
|
|
|
|
``FS_ZIP214_MG`` 8 100 1046400 2726400
|
|
|
|
================= =========== ============= ============== ============
|
2020-03-10 14:49:50 -07:00
|
|
|
|
2020-03-13 09:48:09 -07:00
|
|
|
As specified in [#zip-0207]_, a funding stream is active for a span of blocks
|
|
|
|
that includes the block at its start height, but excludes the block at its end
|
|
|
|
height.
|
|
|
|
|
2020-07-24 16:04:19 -07:00
|
|
|
The following funding streams are defined for Testnet:
|
2020-03-10 14:49:50 -07:00
|
|
|
|
2020-07-24 16:04:19 -07:00
|
|
|
================= =========== ============= ============== ============
|
|
|
|
Stream Numerator Denominator Start height End height
|
|
|
|
================= =========== ============= ============== ============
|
2020-10-27 06:22:53 -07:00
|
|
|
``FS_ZIP214_BP`` 7 100 1028500 2796000
|
2020-07-24 16:04:19 -07:00
|
|
|
``FS_ZIP214_ZF`` 5 100 1028500 2796000
|
|
|
|
``FS_ZIP214_MG`` 8 100 1028500 2796000
|
|
|
|
================= =========== ============= ============== ============
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
|
|
|
* The block heights of halvings are different between Testnet and Mainnet, as a
|
|
|
|
result of different activation heights for the Blossom network upgrade (which
|
|
|
|
changed the block target spacing). The end height of these funding streams
|
|
|
|
corresponds to the second halving on each network.
|
|
|
|
* On Testnet, the activation height of Canopy will be before the first halving.
|
|
|
|
Therefore, the consequence of the above rules for Testnet is that the amount sent
|
|
|
|
to each Zcash Development Fund recipient address will initially (before Testnet
|
|
|
|
block height 1116000) be double the number of currency units as the corresponding
|
|
|
|
initial amount on Mainnet. This reduces to the same number of currency units as on
|
|
|
|
Mainnet, from Testnet block heights 1116000 (inclusive) to 2796000 (exclusive).
|
2020-03-10 14:49:50 -07:00
|
|
|
|
|
|
|
|
|
|
|
Dev Fund Recipient Addresses
|
|
|
|
----------------------------
|
|
|
|
|
|
|
|
For each of Testnet and Mainnet, before deploying this ZIP in a node implementation
|
2020-10-27 06:23:51 -07:00
|
|
|
with the activation height set for that network, each of the parties (ECC on behalf
|
|
|
|
of BP; and ZF) SHALL generate sequences of recipient addresses to be used for each
|
|
|
|
stream in each funding period:
|
2020-03-10 14:49:50 -07:00
|
|
|
|
2020-10-27 06:30:48 -07:00
|
|
|
* ECC SHALL generate the addresses for the ``FS_ZIP214_BP`` funding stream, which on
|
2020-10-27 06:22:53 -07:00
|
|
|
Mainnet corresponds to the **BP slice**;
|
2020-10-27 06:30:48 -07:00
|
|
|
* ZF SHALL generate the addresses for the ``FS_ZIP214_ZF`` and ``FS_ZIP214_MG``
|
|
|
|
funding streams, which on Mainnet correspond to the **ZF slice** and **MG slice**
|
|
|
|
respectively.
|
2020-03-10 14:49:50 -07:00
|
|
|
|
2020-03-24 16:07:45 -07:00
|
|
|
Within each stream, the addresses MAY be independent, or MAY be repeated between
|
|
|
|
funding periods. Each party SHOULD take account of operational security issues
|
|
|
|
associated with potential compromise of the associated spending keys.
|
|
|
|
|
2020-03-10 14:49:50 -07:00
|
|
|
Funds sent to each Mainnet funding stream SHALL be governed by all requirements on
|
|
|
|
the corresponding slice specified in ZIP 1014 [#zip-1014]_.
|
|
|
|
|
|
|
|
No requirements are imposed on the use of funds sent to Testnet funding streams.
|
|
|
|
|
|
|
|
|
|
|
|
Direct-grant option
|
|
|
|
'''''''''''''''''''
|
|
|
|
|
|
|
|
ZIP 1014 specifies a "direct-grant option" by which, if agreed upon by both ECC
|
2020-05-26 15:05:21 -07:00
|
|
|
and ZF before Canopy activation, some portion of the **MG slice** may be directly
|
2020-03-10 14:49:50 -07:00
|
|
|
assigned to the grantee(s), rather than accepted and disbursed by ZF. [#zip-1014]_
|
|
|
|
|
|
|
|
The funding stream mechanism allows for this option by adding a funding stream
|
|
|
|
corresponding to each direct grantee, with addresses generated by ZF. In this case
|
2020-06-17 15:01:03 -07:00
|
|
|
the total value of funding streams assigned to direct grantees MUST be subtracted
|
|
|
|
from the value of the funding stream for the remaining **MG slice** (or, if all
|
|
|
|
Major Grants are direct, replace the funding stream for the **MG slice**).
|
2020-03-10 14:49:50 -07:00
|
|
|
|
2020-05-26 15:05:21 -07:00
|
|
|
For each network upgrade after Canopy requiring modifications to the set of direct
|
2020-06-17 15:01:03 -07:00
|
|
|
grantees, a separate ZIP SHOULD be published specifying those modifications.
|
2020-03-10 14:49:50 -07:00
|
|
|
|
|
|
|
|
|
|
|
Mainnet Recipient Addresses
|
|
|
|
---------------------------
|
|
|
|
|
2020-07-24 16:04:19 -07:00
|
|
|
::
|
|
|
|
|
2020-10-27 06:30:48 -07:00
|
|
|
FS_ZIP214_BP.AddressList[0..47] = [
|
2020-10-27 06:22:53 -07:00
|
|
|
"t3LmX1cxWPPPqL4TZHx42HU3U5ghbFjRiif",
|
|
|
|
"t3Toxk1vJQ6UjWQ42tUJz2rV2feUWkpbTDs",
|
|
|
|
"t3ZBdBe4iokmsjdhMuwkxEdqMCFN16YxKe6",
|
|
|
|
"t3ZuaJziLM8xZ32rjDUzVjVtyYdDSz8GLWB",
|
|
|
|
"t3bAtYWa4bi8VrtvqySxnbr5uqcG9czQGTZ",
|
|
|
|
"t3dktADfb5Rmxncpe1HS5BRS5Gcj7MZWYBi",
|
|
|
|
"t3hgskquvKKoCtvxw86yN7q8bzwRxNgUZmc",
|
|
|
|
"t3R1VrLzwcxAZzkX4mX3KGbWpNsgtYtMntj",
|
|
|
|
"t3ff6fhemqPMVujD3AQurxRxTdvS1pPSaa2",
|
|
|
|
"t3cEUQFG3KYnFG6qYhPxSNgGi3HDjUPwC3J",
|
|
|
|
"t3WR9F5U4QvUFqqx9zFmwT6xFqduqRRXnaa",
|
|
|
|
"t3PYc1LWngrdUrJJbHkYPCKvJuvJjcm85Ch",
|
|
|
|
"t3bgkjiUeatWNkhxY3cWyLbTxKksAfk561R",
|
|
|
|
"t3Z5rrR8zahxUpZ8itmCKhMSfxiKjUp5Dk5",
|
|
|
|
"t3PU1j7YW3fJ67jUbkGhSRto8qK2qXCUiW3",
|
|
|
|
"t3S3yaT7EwNLaFZCamfsxxKwamQW2aRGEkh",
|
|
|
|
"t3eutXKJ9tEaPSxZpmowhzKhPfJvmtwTEZK",
|
|
|
|
"t3gbTb7brxLdVVghSPSd3ycGxzHbUpukeDm",
|
|
|
|
"t3UCKW2LrHFqPMQFEbZn6FpjqnhAAbfpMYR",
|
|
|
|
"t3NyHsrnYbqaySoQqEQRyTWkjvM2PLkU7Uu",
|
|
|
|
"t3QEFL6acxuZwiXtW3YvV6njDVGjJ1qeaRo",
|
|
|
|
"t3PdBRr2S1XTDzrV8bnZkXF3SJcrzHWe1wj",
|
|
|
|
"t3ZWyRPpWRo23pKxTLtWsnfEKeq9T4XPxKM",
|
|
|
|
"t3he6QytKCTydhpztykFsSsb9PmBT5JBZLi",
|
|
|
|
"t3VWxWDsLb2TURNEP6tA1ZSeQzUmPKFNxRY",
|
|
|
|
"t3NmWLvZkbciNAipauzsFRMxoZGqmtJksbz",
|
|
|
|
"t3cKr4YxVPvPBG1mCvzaoTTdBNokohsRJ8n",
|
|
|
|
"t3T3smGZn6BoSFXWWXa1RaoQdcyaFjMfuYK",
|
|
|
|
"t3gkDUe9Gm4GGpjMk86TiJZqhztBVMiUSSA",
|
|
|
|
"t3eretuBeBXFHe5jAqeSpUS1cpxVh51fAeb",
|
|
|
|
"t3dN8g9zi2UGJdixGe9txeSxeofLS9t3yFQ",
|
|
|
|
"t3S799pq9sYBFwccRecoTJ3SvQXRHPrHqvx",
|
|
|
|
"t3fhYnv1S5dXwau7GED3c1XErzt4n4vDxmf",
|
|
|
|
"t3cmE3vsBc5xfDJKXXZdpydCPSdZqt6AcNi",
|
|
|
|
"t3h5fPdjJVHaH4HwynYDM5BB3J7uQaoUwKi",
|
|
|
|
"t3Ma35c68BgRX8sdLDJ6WR1PCrKiWHG4Da9",
|
|
|
|
"t3LokMKPL1J8rkJZvVpfuH7dLu6oUWqZKQK",
|
|
|
|
"t3WFFGbEbhJWnASZxVLw2iTJBZfJGGX73mM",
|
|
|
|
"t3L8GLEsUn4QHNaRYcX3EGyXmQ8kjpT1zTa",
|
|
|
|
"t3PgfByBhaBSkH8uq4nYJ9ZBX4NhGCJBVYm",
|
|
|
|
"t3WecsqKDhWXD4JAgBVcnaCC2itzyNZhJrv",
|
|
|
|
"t3ZG9cSfopnsMQupKW5v9sTotjcP5P6RTbn",
|
|
|
|
"t3hC1Ywb5zDwUYYV8LwhvF5rZ6m49jxXSG5",
|
|
|
|
"t3VgMqDL15ZcyQDeqBsBW3W6rzfftrWP2yB",
|
|
|
|
"t3LC94Y6BwLoDtBoK2NuewaEbnko1zvR9rm",
|
|
|
|
"t3cWCUZJR3GtALaTcatrrpNJ3MGbMFVLRwQ",
|
|
|
|
"t3YYF4rPLVxDcF9hHFsXyc5Yq1TFfbojCY6",
|
|
|
|
"t3XHAGxRP2FNfhAjxGjxbrQPYtQQjc3RCQD"
|
|
|
|
]
|
|
|
|
|
2020-10-27 06:30:48 -07:00
|
|
|
FS_ZIP214_ZF.AddressList[0..47] = ["t3dvVE3SQEi7kqNzwrfNePxZ1d4hUyztBA1"] * 48
|
2020-10-27 06:22:53 -07:00
|
|
|
|
2020-10-27 06:30:48 -07:00
|
|
|
FS_ZIP214_MG.AddressList[0..47] = ["t3XyYW8yBFRuMnfvm5KLGFbEVz25kckZXym"] * 48
|
|
|
|
|
|
|
|
(i.e. ``FS_ZIP214_ZF.AddressList`` and ``FS_ZIP214_MG.AddressList`` for Mainnet each
|
|
|
|
consist of 48 repetitions of the same address).
|
2020-07-24 16:04:19 -07:00
|
|
|
|
2020-03-10 14:49:50 -07:00
|
|
|
|
|
|
|
Testnet Recipient Addresses
|
|
|
|
---------------------------
|
|
|
|
|
2020-07-24 16:04:19 -07:00
|
|
|
::
|
|
|
|
|
2020-10-27 06:30:48 -07:00
|
|
|
FS_ZIP214_BP.AddressList[0..50] = [
|
2020-07-24 16:04:19 -07:00
|
|
|
"t26ovBdKAJLtrvBsE2QGF4nqBkEuptuPFZz",
|
|
|
|
"t26ovBdKAJLtrvBsE2QGF4nqBkEuptuPFZz",
|
|
|
|
"t26ovBdKAJLtrvBsE2QGF4nqBkEuptuPFZz",
|
|
|
|
"t26ovBdKAJLtrvBsE2QGF4nqBkEuptuPFZz",
|
|
|
|
"t2NNHrgPpE388atmWSF4DxAb3xAoW5Yp45M",
|
|
|
|
"t2VMN28itPyMeMHBEd9Z1hm6YLkQcGA1Wwe",
|
|
|
|
"t2CHa1TtdfUV8UYhNm7oxbzRyfr8616BYh2",
|
|
|
|
"t2F77xtr28U96Z2bC53ZEdTnQSUAyDuoa67",
|
|
|
|
"t2ARrzhbgcpoVBDPivUuj6PzXzDkTBPqfcT",
|
|
|
|
"t278aQ8XbvFR15mecRguiJDQQVRNnkU8kJw",
|
|
|
|
"t2Dp1BGnZsrTXZoEWLyjHmg3EPvmwBnPDGB",
|
|
|
|
"t2KzeqXgf4ju33hiSqCuKDb8iHjPCjMq9iL",
|
|
|
|
"t2Nyxqv1BiWY1eUSiuxVw36oveawYuo18tr",
|
|
|
|
"t2DKFk5JRsVoiuinK8Ti6eM4Yp7v8BbfTyH",
|
|
|
|
"t2CUaBca4k1x36SC4q8Nc8eBoqkMpF3CaLg",
|
|
|
|
"t296SiKL7L5wvFmEdMxVLz1oYgd6fTfcbZj",
|
|
|
|
"t29fBCFbhgsjL3XYEZ1yk1TUh7eTusB6dPg",
|
|
|
|
"t2FGofLJXa419A76Gpf5ncxQB4gQXiQMXjK",
|
|
|
|
"t2ExfrnRVnRiXDvxerQ8nZbcUQvNvAJA6Qu",
|
|
|
|
"t28JUffLp47eKPRHKvwSPzX27i9ow8LSXHx",
|
|
|
|
"t2JXWPtrtyL861rFWMZVtm3yfgxAf4H7uPA",
|
|
|
|
"t2QdgbJoWfYHgyvEDEZBjHmgkr9yNJff3Hi",
|
|
|
|
"t2QW43nkco8r32ZGRN6iw6eSzyDjkMwCV3n",
|
|
|
|
"t2DgYDXMJTYLwNcxighQ9RCgPxMVATRcUdC",
|
|
|
|
"t2Bop7dg33HGZx3wunnQzi2R2ntfpjuti3M",
|
|
|
|
"t2HVeEwovcLq9RstAbYkqngXNEsCe2vjJh9",
|
|
|
|
"t2HxbP5keQSx7p592zWQ5bJ5GrMmGDsV2Xa",
|
|
|
|
"t2TJzUg2matao3mztBRJoWnJY6ekUau6tPD",
|
|
|
|
"t29pMzxmo6wod25YhswcjKv3AFRNiBZHuhj",
|
|
|
|
"t2QBQMRiJKYjshJpE6RhbF7GLo51yE6d4wZ",
|
|
|
|
"t2F5RqnqguzZeiLtYHFx4yYfy6pDnut7tw5",
|
|
|
|
"t2CHvyZANE7XCtg8AhZnrcHCC7Ys1jJhK13",
|
|
|
|
"t2BRzpMdrGWZJ2upsaNQv6fSbkbTy7EitLo",
|
|
|
|
"t2BFixHGQMAWDY67LyTN514xRAB94iEjXp3",
|
|
|
|
"t2Uvz1iVPzBEWfQBH1p7NZJsFhD74tKaG8V",
|
|
|
|
"t2CmFDj5q6rJSRZeHf1SdrowinyMNcj438n",
|
|
|
|
"t2ErNvWEReTfPDBaNizjMPVssz66aVZh1hZ",
|
|
|
|
"t2GeJQ8wBUiHKDVzVM5ZtKfY5reCg7CnASs",
|
|
|
|
"t2L2eFtkKv1G6j55kLytKXTGuir4raAy3yr",
|
|
|
|
"t2EK2b87dpPazb7VvmEGc8iR6SJ289RywGL",
|
|
|
|
"t2DJ7RKeZJxdA4nZn8hRGXE8NUyTzjujph9",
|
|
|
|
"t2K1pXo4eByuWpKLkssyMLe8QKUbxnfFC3H",
|
|
|
|
"t2TB4mbSpuAcCWkH94Leb27FnRxo16AEHDg",
|
|
|
|
"t2Phx4gVL4YRnNsH3jM1M7jE4Fo329E66Na",
|
|
|
|
"t2VQZGmeNomN8c3USefeLL9nmU6M8x8CVzC",
|
|
|
|
"t2RicCvTVTY5y9JkreSRv3Xs8q2K67YxHLi",
|
|
|
|
"t2JrSLxTGc8wtPDe9hwbaeUjCrCfc4iZnDD",
|
|
|
|
"t2Uh9Au1PDDSw117sAbGivKREkmMxVC5tZo",
|
|
|
|
"t2FDwoJKLeEBMTy3oP7RLQ1Fihhvz49a3Bv",
|
|
|
|
"t2FY18mrgtb7QLeHA8ShnxLXuW8cNQ2n1v8",
|
|
|
|
"t2L15TkDYum7dnQRBqfvWdRe8Yw3jVy9z7g"
|
|
|
|
]
|
|
|
|
|
2020-10-27 06:30:48 -07:00
|
|
|
FS_ZIP214_ZF.AddressList[0..50] = ["t27eWDgjFYJGVXmzrXeVjnb5J3uXDM9xH9v"] * 51
|
2020-07-24 16:04:19 -07:00
|
|
|
|
2020-10-27 06:30:48 -07:00
|
|
|
FS_ZIP214_MG.AddressList[0..50] = ["t2Gvxv2uNM7hbbACjNox4H6DjByoKZ2Fa3P"] * 51
|
2020-07-24 16:04:19 -07:00
|
|
|
|
2020-10-27 06:30:48 -07:00
|
|
|
(i.e. ``FS_ZIP214_ZF.AddressList`` and ``FS_ZIP214_MG.AddressList`` for Testnet each
|
|
|
|
consist of 51 repetitions of the same address).
|
2020-03-10 14:49:50 -07:00
|
|
|
|
|
|
|
|
2020-03-13 10:19:26 -07:00
|
|
|
Rationale
|
|
|
|
=========
|
|
|
|
|
2020-10-27 06:30:48 -07:00
|
|
|
The rationale for ZF generating the addresses for the ``FS_ZIP214_MG`` funding
|
2020-03-13 10:19:26 -07:00
|
|
|
stream is that ZF is the financial recipient of the **MG slice** as specified
|
|
|
|
in ZIP 1014. [#zip-1014]_
|
|
|
|
|
|
|
|
Generation of recipient addresses for Testnet is specified to be done by the
|
|
|
|
same parties as on Mainnet, in order to allow practicing each party's security
|
|
|
|
procedures.
|
|
|
|
|
|
|
|
It was judged to be unnecessary to have a mechanism to update funding stream
|
|
|
|
definitions (in case of security breach or changes to direct grant recipients)
|
|
|
|
other than at network upgrades.
|
|
|
|
|
|
|
|
|
2020-03-10 14:49:50 -07:00
|
|
|
Deployment
|
|
|
|
==========
|
|
|
|
|
2020-05-26 15:05:21 -07:00
|
|
|
This proposal is intended to be deployed with Canopy. [#zip-0251]_
|
2020-03-10 14:49:50 -07:00
|
|
|
|
|
|
|
|
|
|
|
References
|
|
|
|
==========
|
|
|
|
|
2020-11-09 07:59:51 -08:00
|
|
|
.. [#RFC2119] `RFC 2119: Key words for use in RFCs to Indicate Requirement Levels <https://www.rfc-editor.org/rfc/rfc2119.html>`_
|
2021-10-01 16:44:09 -07:00
|
|
|
.. [#protocol] `Zcash Protocol Specification, Version 2021.2.16 or later <protocol/protocol.pdf>`_
|
|
|
|
.. [#protocol-subsidyconcepts] `Zcash Protocol Specification, Version 2021.2.16. Section 3.10: Block Subsidy, Funding Streams, and Founders' Reward <protocol/protocol.pdf#subsidyconcepts>`_
|
|
|
|
.. [#protocol-networks] `Zcash Protocol Specification, Version 2021.2.16. Section 3.12: Mainnet and Testnet <protocol/protocol.pdf#networks>`_
|
|
|
|
.. [#protocol-subsidies] `Zcash Protocol Specification, Version 2021.2.16. Section 7.8: Calculation of Block Subsidy, Funding Streams, and Founders' Reward <protocol/protocol.pdf#subsidies>`_
|
2020-03-10 14:49:50 -07:00
|
|
|
.. [#trademark] `Zcash Trademark Donation and License Agreement <https://www.zfnd.org/about/contracts/2019_ECC_ZFND_TM_agreement.pdf>`_
|
|
|
|
.. [#osd] `The Open Source Definition <https://opensource.org/osd>`_
|
|
|
|
.. [#zip-0200] `ZIP 200: Network Upgrade Mechanism <zip-0200.rst>`_
|
|
|
|
.. [#zip-0207] `ZIP 207: Funding Streams <zip-0207.rst>`_
|
|
|
|
.. [#zip-0208] `ZIP 208: Shorter Block Target Spacing <zip-0208.rst>`_
|
2020-05-26 15:05:21 -07:00
|
|
|
.. [#zip-0251] `ZIP 251: Deployment of the Canopy Network Upgrade <zip-0251.rst>`_
|
2020-03-10 14:49:50 -07:00
|
|
|
.. [#zip-1014] `ZIP 1014: Establishing a Dev Fund for ECC, ZF, and Major Grants <zip-1014.rst>`_
|