diff --git a/.gitignore b/.gitignore
index 3c46aaf..8c6b6ef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 /target
 /zec_sqlite_wallet*
 
-# Guard against accidental commits of the `local` path
+# Guard against accidental commits of the `local` and `tmp` paths
 /local
+/tmp
diff --git a/Cargo.lock b/Cargo.lock
index 496b05e..90e96a5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -41,9 +41,9 @@ dependencies = [
 
 [[package]]
 name = "age"
-version = "0.11.0"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2020562e68d7a02c2743707b262c62484b340a296924a5e4146d5a0a96ca8103"
+checksum = "57fc171f4874fa10887e47088f81a55fcf030cd421aa31ec2b370cafebcc608a"
 dependencies = [
  "age-core",
  "base64 0.21.7",
@@ -861,9 +861,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.2.3"
+version = "1.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27f657647bcff5394bf56c7317665bbf790a137a50eaaa5c6bfbb9e27a518f2d"
+checksum = "c31a0499c1dc64f458ad13872de75c0eb7e3fdb0e67964610c914b034fc5956e"
 dependencies = [
  "jobserver",
  "libc",
@@ -881,9 +881,9 @@ dependencies = [
 
 [[package]]
 name = "cfg-expr"
-version = "0.15.4"
+version = "0.15.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b40ccee03b5175c18cde8f37e7d2a33bcef6f8ec8f7cc0d81090d1bb380949c9"
+checksum = "d067ad48b8650848b989a59a86c6c36a995d02d2bf778d45c3c5d57bc2718f02"
 dependencies = [
  "smallvec",
  "target-lexicon",
@@ -1203,18 +1203,18 @@ checksum = "790eea4361631c5e7d22598ecd5723ff611904e3344ce8720784c93e3d83d40b"
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.5.13"
+version = "0.5.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33480d6946193aa8033910124896ca395333cae7e2d1113d1fef6c3272217df2"
+checksum = "06ba6d68e24814cb8de6bb986db8222d3a027d15872cabc0d18817bc3c0e4471"
 dependencies = [
  "crossbeam-utils",
 ]
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.8.5"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "613f8cc01fe9cf1a3eb3d7f488fd2fa8388403e97039e2f73692932e291a770d"
+checksum = "9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51"
 dependencies = [
  "crossbeam-epoch",
  "crossbeam-utils",
@@ -1231,18 +1231,18 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-queue"
-version = "0.3.11"
+version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df0346b5d5e76ac2fe4e327c5fd1118d6be7c51dfb18f9b7922923f287471e35"
+checksum = "0f58bbc28f91df819d0aa2a2c00cd19754769c2fad90579b3592b1c9ba7a3115"
 dependencies = [
  "crossbeam-utils",
 ]
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.20"
+version = "0.8.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80"
+checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
 
 [[package]]
 name = "crossterm"
@@ -1461,7 +1461,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72f9bc3564f74be6c35d49a7efee54380d7946ccc631323067f33fabb9246027"
 dependencies = [
  "derive-deftly-macros",
- "heck 0.5.0",
+ "heck",
 ]
 
 [[package]]
@@ -1470,7 +1470,7 @@ version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e1b84d32b18d9a256d81e4fec2e4cfd0ab6dde5e5ff49be1713ae0adbd0060c2"
 dependencies = [
- "heck 0.5.0",
+ "heck",
  "indexmap 2.7.0",
  "itertools 0.13.0",
  "proc-macro-crate",
@@ -2012,7 +2012,7 @@ dependencies = [
  "once_cell",
  "pwd-grp",
  "serde",
- "thiserror 2.0.6",
+ "thiserror 2.0.8",
  "walkdir",
 ]
 
@@ -2296,18 +2296,20 @@ dependencies = [
 
 [[package]]
 name = "halo2_gadgets"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "126a150072b0c38c7b573fe3eaf0af944a7fed09e154071bf2436d3f016f7230"
+checksum = "73a5e510d58a07d8ed238a5a8a436fe6c2c79e1bb2611f62688bc65007b4e6e7"
 dependencies = [
  "arrayvec",
  "bitvec",
  "ff",
  "group",
+ "halo2_poseidon",
  "halo2_proofs",
  "lazy_static",
  "pasta_curves",
  "rand",
+ "sinsemilla",
  "subtle",
  "uint",
 ]
@@ -2407,12 +2409,6 @@ dependencies = [
  "stable_deref_trait",
 ]
 
-[[package]]
-name = "heck"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
-
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -2451,11 +2447,11 @@ dependencies = [
 
 [[package]]
 name = "home"
-version = "0.5.9"
+version = "0.5.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3d1354bf6b7235cb4a0576c2619fd4ed18183f689b12b006a0ee7329eeff9a5"
+checksum = "589533453244b0995c858700322199b2becb13b627df2851f64a2775d024abcf"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -2528,9 +2524,9 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97818827ef4f364230e16705d4706e2897df2bb60617d6ca15d598025a3c481f"
+checksum = "256fb8d4bd6413123cc9d91832d78325c48ff41677595be797d90f42969beae0"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -3008,9 +3004,9 @@ checksum = "03087c2bad5e1034e8cace5926dec053fb3790248370865f5117a7d0213354c8"
 
 [[package]]
 name = "libc"
-version = "0.2.168"
+version = "0.2.169"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aaeb2981e0606ca11d79718f8bb01164f1d6ed75080182d3abf017e6d244b6d"
+checksum = "b5aba8db14291edd000dfcc4d620c7ebfb122c613afb886ca8803fa4e128a20a"
 
 [[package]]
 name = "libfuzzer-sys"
@@ -3233,9 +3229,9 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.8.0"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2d80299ef12ff69b16a84bb182e3b9df68b5a91574d3d4fa6e41b65deec4df1"
+checksum = "4ffbe83022cedc1d264172192511ae958937694cd57ce297164951b8b3568394"
 dependencies = [
  "adler2",
  "simd-adler32",
@@ -3316,9 +3312,9 @@ dependencies = [
 
 [[package]]
 name = "new_debug_unreachable"
-version = "1.0.4"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4a24736216ec316047a1fc4252e27dabb04218aa4a3f37c6e7ddbf1f9782b54"
+checksum = "650eef8c711430f1a879fdd01d4745a7deea475becfb90269c06775983bbf086"
 
 [[package]]
 name = "nokhwa"
@@ -3333,7 +3329,7 @@ dependencies = [
  "nokhwa-bindings-windows",
  "nokhwa-core",
  "paste",
- "thiserror 2.0.6",
+ "thiserror 2.0.8",
 ]
 
 [[package]]
@@ -3383,7 +3379,7 @@ dependencies = [
  "bytes",
  "image",
  "mozjpeg",
- "thiserror 2.0.6",
+ "thiserror 2.0.8",
 ]
 
 [[package]]
@@ -4134,7 +4130,7 @@ version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d0f3e5beed80eb580c68e2c600937ac2c4eedabdfd5ef1e5b7ea4f3fba84497b"
 dependencies = [
- "heck 0.5.0",
+ "heck",
  "itertools 0.13.0",
  "log",
  "multimap",
@@ -4582,9 +4578,9 @@ dependencies = [
 
 [[package]]
 name = "roaring"
-version = "0.10.8"
+version = "0.10.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "395b0c39c00f9296f3937624c1fa4e0ee44f8c0e4b2c49408179ef381c6c2e6e"
+checksum = "41589aba99537475bf697f2118357cad1c31590c5a1b9f6d9fc4ad6d07503661"
 dependencies = [
  "bytemuck",
  "byteorder",
@@ -4760,9 +4756,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-pki-types"
-version = "1.10.0"
+version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16f1201b3c9a7ee8039bcadc17b7e605e2945b27eee7631788c1bd2b0643674b"
+checksum = "d2bf47e6ff922db3825eb750c4e2ff784c6ff8fb9e13046ef6a1d1c5401b0b37"
 
 [[package]]
 name = "rustls-webpki"
@@ -4819,7 +4815,7 @@ dependencies = [
  "educe",
  "either",
  "fluid-let",
- "thiserror 2.0.6",
+ "thiserror 2.0.8",
 ]
 
 [[package]]
@@ -5006,9 +5002,9 @@ checksum = "c2fdfc24bc566f839a2da4c4295b82db7d25a24253867d5c64355abb5799bdbe"
 
 [[package]]
 name = "semver"
-version = "1.0.23"
+version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b"
+checksum = "3cb6eb87a131f756572d7fb904f6e7b68633f09cca868c5df1c4b8d1a694bbba"
 
 [[package]]
 name = "serde"
@@ -5397,7 +5393,7 @@ version = "0.26.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c6bee85a5a24955dc440386795aa378cd9cf82acd5f764469152d2270e581be"
 dependencies = [
- "heck 0.5.0",
+ "heck",
  "proc-macro2",
  "quote",
  "rustversion",
@@ -5440,12 +5436,12 @@ checksum = "0bf256ce5efdfa370213c1dabab5935a12e49f2c58d15e9eac2870d3b4f27263"
 
 [[package]]
 name = "system-deps"
-version = "6.1.2"
+version = "6.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94af52f9402f94aac4948a2518b43359be8d9ce6cd9efc1c4de3b2f7b7e897d6"
+checksum = "a3e535eb8dded36d55ec13eddacd30dec501792ff23a0b1682c38601b8cf2349"
 dependencies = [
  "cfg-expr",
- "heck 0.4.1",
+ "heck",
  "pkg-config",
  "toml 0.8.19",
  "version-compare",
@@ -5459,9 +5455,9 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
 [[package]]
 name = "target-lexicon"
-version = "0.12.8"
+version = "0.12.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b1c7f239eb94671427157bd93b3694320f3668d4e1eff08c7285366fd777fac"
+checksum = "61c41af27dd6d1e27b1b16b489db798443478cef1f06a660c96db617ba5de3b1"
 
 [[package]]
 name = "tempfile"
@@ -5487,11 +5483,11 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "2.0.6"
+version = "2.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8fec2a1820ebd077e2b90c4df007bebf344cd394098a13c563957d0afc83ea47"
+checksum = "08f5383f3e0071702bf93ab5ee99b52d26936be9dedd9413067cbdcddcb6141a"
 dependencies = [
- "thiserror-impl 2.0.6",
+ "thiserror-impl 2.0.8",
 ]
 
 [[package]]
@@ -5507,9 +5503,9 @@ dependencies = [
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.6"
+version = "2.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d65750cab40f4ff1929fb1ba509e9914eb756131cef4210da8d5d700d26f6312"
+checksum = "f2f357fcec90b3caef6623a099691be676d033b40a058ac95d2a6ade6fa0c943"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -6909,9 +6905,9 @@ checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
 [[package]]
 name = "version-compare"
-version = "0.1.1"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "579a42fc0b8e0c63b76519a339be31bed574929511fa53c1a3acae26eb258f29"
+checksum = "852e951cb7832cb45cb1169900d19760cfa39b82bc0ea9c0e5a14ae88411c98b"
 
 [[package]]
 name = "version_check"
@@ -7782,9 +7778,9 @@ dependencies = [
 
 [[package]]
 name = "zip32"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92022ac1e47c7b78f9cee29efac8a1a546e189506f3bb5ad46d525be7c519bf6"
+checksum = "2e9943793abf9060b68e1889012dafbd5523ab5b125c0fcc24802d69182f2ac9"
 dependencies = [
  "blake2b_simd",
  "memuse",
@@ -7849,9 +7845,9 @@ dependencies = [
 
 [[package]]
 name = "zune-jpeg"
-version = "0.4.13"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16099418600b4d8f028622f73ff6e3deaabdff330fb9a2a131dea781ee8b0768"
+checksum = "99a5bab8d7dedf81405c4bb1f2b83ea057643d9cb28778cea9eecddeedd2e028"
 dependencies = [
  "zune-core",
 ]