Evidence row 50589

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/retry-status-hint/mcp"
    ]
  ],
  "name": "Whether an HTTP status is retryable",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T20:36:11.574571Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T20:36:11.574571Z",
        "updatedAt": "2026-09-09T20:36:11.574571Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Whether an HTTP status is retryable",
      "name": "io.github.sadri-dridi/retry-status-hint",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/retry-status-hint/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Whether an HTTP status is retryable",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Whether an HTTP status is retryable"
}

What the leaf hashes

{"body":"9723dee28e78691759f0b33f9a3e2eaa1645c007bb8f7e673612b7dab24ea7cc","id":50589,"kind":"listing","method":"baseline/1","observed_us":1793025416195506,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/retry-status-hint","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x708874c709856df4c7069680204be7e5f4934c516e7e384729ca301a970bf88a
2. 0x19edde11f0789bbe78b6ef94b0bc0c2d113ab730e091407eb6f2ded088ef3dfb
3. 0x9990b52c07389d1f135028ada68f7e65b558e2c9850d909a142dc850310485e0
4. 0xf1d175a29a019637deb021dac73fe55259b6824bb1e0c5feb68bc08223adee5f
5. 0x167ea62943f40a40c18ca02a00638e7fb7ae4721b468db6a100f1d70e207af63
6. 0x20a111d2d6e22b38737fac629e39d93bc813234e47743f7465bf804cb918bbd3
7. 0x0dc5c8e8169481c1df7db0c5e6dc9cb2ddb4bdf9f71c730e4cf6acfd8272f0a5
8. 0x03eba2f0befde58c94c66f2e768df4a8aa0568408d9b518b5856cdc863ed4bde
9. 0x32d4c61247489d4bffcd3bb78f5797a4c184b5cf7bd748c7188058b762f346c0
10. 0x3801dc224ee69349c6fe3a8804f83a6392c51dbf385196ccaca4e1bc01124391
11. 0x85ea4bbb5113622e4aa66d1805aad88594922ba95c70691ba980547dd9edd2b2
12. 0x5be1d69fd9353c3a75685caffea8c98e8f079f5072011c82517cc5f365ba32f8
13. 0x14b83e3bc6587240f31cd033d09d131e0775b7b00aada9042597008a70399013
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae