Evidence row 387615

What was observed

{
  "endpoints": [
    [
      "web",
      "https://rolfstreefkerk.com/article/span-mcp"
    ]
  ],
  "name": "Span",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T00:59:59.936192Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T00:59:59.936192Z",
        "updatedAt": "2026-10-27T00:59:59.936192Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Codebase understanding stored with its evidence, marked stale when that evidence changes.",
      "name": "io.github.pontivus-com/span",
      "packages": [
        {
          "identifier": "span-mcp",
          "registryType": "pypi",
          "transport": {
            "type": "stdio"
          },
          "version": "0.8.2"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pontivus-com/span"
      },
      "title": "Span",
      "version": "0.8.2",
      "websiteUrl": "https://rolfstreefkerk.com/article/span-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Codebase understanding stored with its evidence, marked stale when that evidence changes."
}

What the leaf hashes

{"body":"fce1d035572dc86a6ccfc06c676c257136e77360e1f0f6b823b97b116ceb6647","id":387615,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793062965373844,"prev":47844,"subject":"mcp_registry:io.github.pontivus-com/span","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xadcbd72700536c7ffdfef14d0d5c068344ac71fbe7e65cad1aa74deb2fc9c74a
2. 0x2a150e6119a14d24b283c4553b286860f218a62e8a77d82f92344e246562d98a
3. 0x19c00b861af8ca645b90caf2e3093683953546d519fe9ee64d23ea15f219a0f3
4. 0xca49e7e92dd6ca1b3838405b7d59c61a7e5462b5ba795a30c7a0bf21da312068
5. 0xfc7daa3599683fed9a12cfb1f338bf82da9bff907cf07c5099b5aacda362e070
6. 0xae01431c51554dad953bfa98f52d95a411c0f698585c273e50b2f1c9df67fd34
7. 0xc2ced19c2ef4b1100bd4ea97a9a9026905a81f184fc1df65c69542de5846f63c
8. 0x891a6f6bad201d4a83d67efe8a51353aeb7b7f60f79e88a019772f2f734f1465
9. 0xfe5e476663d5777b6f2bbb657f5753a2575cb612eb0c100e1058952594c9706f
10. 0xb64aaf3325ca42a36cafa2858548ab650f108967fe88c976d8df19f65c84c297
11. 0xb89b24cd1d7e0c7c2ce0c435dc1342bd2dd1e8dbc66c7f39012d50e51bc3b3eb
12. 0x4cddbeeac8c1524fc617036c97fadc68ab084810bb271f11ef4210796d067f9d
13. 0x4c82d20074b9d7d77e728b0250a2c662412d8d0f7eccff2d8100bfcc4434597f
14. 0x98c6ed3e7b5bb7f1757a8660af410226a11dd563bf83010040c2ce059ab45e54
15. 0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4