← The evidence ledger
Evidence row 806211
Observed , by sync.mcp_registry/1.
- Kind
- listing
- About
- source_record mcp_registry:org.daxfoundation.signal/delta-signal
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 14aea7af335b35c92cf2bdd78623de6f86e1e7369cae2c934108ad38a3253b28
- Leaf
- 0x3dc06f6ec52af4545e0c7cc88e4f7e9bf97058f81ed79a73608025c4e2af9c62
What was observed
{
"endpoints": [
[
"web",
"https://signal.daxfoundation.org/"
],
[
"mcp",
"https://signal.daxfoundation.org/mcp"
]
],
"name": "Delta Signal",
"owner_address": null,
"raw": {
"_meta": {
"io.modelcontextprotocol.registry/official": {
"isLatest": true,
"publishedAt": "2026-10-28T20:46:23.525208Z",
"status": "active",
"statusChangedAt": "2026-10-28T20:46:23.525208Z",
"updatedAt": "2026-10-28T20:46:23.525208Z"
}
},
"server": {
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"description": "Audio steganography & watermarking. Encode/decode hidden messages that survive YouTube re-encoding.",
"name": "org.daxfoundation.signal/delta-signal",
"remotes": [
{
"type": "streamable-http",
"url": "https://signal.daxfoundation.org/mcp"
}
],
"title": "Delta Signal",
"version": "0.1.0",
"websiteUrl": "https://signal.daxfoundation.org"
}
},
"source": "mcp_registry",
"summary": "Audio steganography & watermarking. Encode/decode hidden messages that survive YouTube re-encoding."
}What the leaf hashes
{"body":"14aea7af335b35c92cf2bdd78623de6f86e1e7369cae2c934108ad38a3253b28","id":806211,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793221954386033,"prev":null,"subject":"mcp_registry:org.daxfoundation.signal/delta-signal","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).
- 0x3dc0b07c35c6a863b3d3a27102c1595fed1cc561ff2fc795a57d5a66c17c5350
- 0x594fc8fdb13bacfe98d8c15b0277b610f80ffcf15dce9d90b0eb9b019d999ee3
- 0xa88b1176400f9dcec713417b2f2e9a12a072ddeabb744e821775aa867e2b02bf
- 0xc7b86787f7800dc8245720ce324b7d65509930bd5a352b3c742d25dcdd59815a
- 0x06a6b9397adff0611378ed5c35d1dd78fb766da7a3309a775a6e69e104eae7f7
- 0x2aaf75d6476a2d4122beb9abfce85be07ada577c48d24ac46be490be661d8a45
- 0x4bf9ac350484cc9edc1ac2f17770e176c37635e8bb4f6d9d55443cd1f51e8598
- 0x800935da676886b923f82212a637b6b5f000df5ea0eb30b5ce6428306b75804f
- 0x73d42c1321212486b295fc0b1cb2c52696deba482f93fb0d0f73482b10cea4bd
- 0x64bd5c601b97b0e91172a4cc6287a95add21173084bfad16f5089640051b45e2
- 0x55655d5c192fc5685985fc9ce2423b0d7343dc09dd7c761ebe0158f357243bea
- 0x9432d3112270e8594524cb00b61a69d10ec5b781959bc3349dd2791768b9091a
- 0x63d8fba4c1ac6356bc7771c30133b584693889fff67becc311d415976695e5d1
- 0x7b2e5f158ccf01de5b2c0c5b723d8c5a690e0d4e9302d283bc82cd202622595e
- 0x91690f98682e078d41b8b72edeaea70473545a876fc3baa645fc988225096386
- 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
- 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
- 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f
- Day root
- 0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
- Chained
- 0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
- Published
- On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae