Evidence row 275864

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Get breaking changes detected in the user's sources, newest first.\n\nEach item includes `summary`: what broke and what the developer needs to do.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "days": {
            "default": 7,
            "description": "How many days back to look (1-365).",
            "type": "integer"
          },
          "limit": {
            "default": 20,
            "description": "Maximum number of breaking changes to return (1-100).",
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "get_my_breaking_changes"
    },
    {
      "description": "Get the user's latest weekly digest: its updates and the breaking changes sent with it.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "get_my_digest"
    },
    {
      "description": "List the developer tools and APIs the user monitors in DevStackPulse.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "list_my_sources"
    }
  ]
}

What the leaf hashes

{"body":"860d719d6dfc44ba81105e4c4e66379795e584449fb06557f637d5cfbac75071","id":275864,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793040870509192,"prev":null,"subject":"d0443480-f3f6-4be7-9500-46ed6785dd34","subject_kind":"endpoint"}

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. 0x8a5d3d18653fe1ef39da191c756e00b72d71d0d8dbbcd82c57cea5641ad8b85d
2. 0x67bc3d401f24c95bc53f72ea3124823bdacb393303203d96036822c210658330
3. 0xbcf4c6b06cc135989028d7fb2405c7ab606bd583243d32f50e88d943c69d413c
4. 0x55270f5e04283e743fb74b47fec9c9e94357a2277bc819dbcd635316edf12fae
5. 0x8448fed8485aaf4a4acc9d11967d3db8c1d0413b79da4add9ba722567bb6a738
6. 0xda91a7140e647577abde2f4eda16767a7b730be5124659b68fbe68be297861ee
7. 0x91e1b7c2426ef2d266d68be977c6421d02b57ebaa942106914f5a942eb3c616c
8. 0xb11ebfa61d9aabd645f567a83ae0e171344fcbc97d55481444090f5aab9c6fc4
9. 0x352f95a90ddf670da0c15f4add58a497a3c0f4bdaf1a011fdc739952d6a95787
10. 0x67c271d2cb0547970af1a3a20e3bbc31daf0437a645896912ec05b65fd679fff
11. 0x231f490acbb86d1ac0f80fbb2d49e85abc0ff9c6392ca16679f2cdf49b2863ac
12. 0x8cb11bf3bc7d3a6f859c170a167821024ffc4758cdfd2cc96f61a3291aefb637
13. 0xd5ec7ffaecac790d8adfa0620b0a5494758f862e3090b49e556a6ecbad2f0782
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae