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Evidence row 51137

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.sadri-dridi/ulid-ms
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
77940fab7a8503d26016172df38d0257d9d9437d16dd4833b68c7472893da925
Leaf
0x2b6e1d7e5819df53330bd6ce9b43105b5a8387c6e3dbd3c1c8b7faaaecfcec0e

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ulid-ms/mcp"
    ]
  ],
  "name": "ULID millisecond prefix, value discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-11T02:53:32.453652Z",
        "status": "active",
        "statusChangedAt": "2026-09-11T02:53:32.453652Z",
        "updatedAt": "2026-09-11T02:53:32.453652Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "ULID millisecond prefix, value discarded",
      "name": "io.github.sadri-dridi/ulid-ms",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ulid-ms/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "ULID millisecond prefix, value discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "ULID millisecond prefix, value discarded"
}

What the leaf hashes

{"body":"77940fab7a8503d26016172df38d0257d9d9437d16dd4833b68c7472893da925","id":51137,"kind":"listing","method":"baseline/1","observed_us":1793025417058427,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/ulid-ms","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x2b6e2895537a4c5193b0c359406546921c09fd4fda568dd3b1b566ab3ef9bb79
  2. 0xb9b502dbd031890cf221d4924374177a082235a49b7ae25fc85bff5d9f869a5a
  3. 0x264ba2bf857f31a274574490340907a41c8fa0af699cfd6b66e1726666a49cbd
  4. 0x452091c16237e35ffca87ff57ddef37fe502a315eb872f21e8a56b4277481f5b
  5. 0x4b34b6dad7430c3d6f2669ed447456be776f6897ea6d199dd7b1ad8545b6bda2
  6. 0xed603cfa3a3dfca17d816011092639a37e5a70a83a2d67db48524d4ef144f36c
  7. 0x73f8b3f77b6934d6f710fd8047b5cd890a1a700436ce787e6275a03fd3d0090a
  8. 0x6b486ef8ae23cca2edc0974a554305d46048ff8653dfed1cde33d6ba50f9e17e
  9. 0x3a6ecefaa8fcbb3b2cdae229fc6f4c6315d2d9b9754b649cc06f960700c2f727
  10. 0x755e8bb86bef8a205359ea18e6bb499124975e318b315b74b91ac3dddeb77d5e
  11. 0xde76827525517f5c8aef4ffd7831eab09ee63757dcc2282bc64307fd6ee67ad1
  12. 0xe8bf822fd6c66b233e3e13e08596e8fb41c1ed9b85be0e4d50cfc9b740c0e206
  13. 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
  14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
  15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON