Evidence row 2256457

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rQ0IxW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/682b51cf-1bff-4d6e-84dc-71fe944f41e2/.well-known/agent-card.json"
    ]
  ],
  "name": "Alabiner",
  "owner_address": "0x5998c3ba5183ee0591a42edd2f764267680950c7",
  "raw": {
    "agent_id": "126673",
    "agent_uri": "https://centralcity.ai/a/rQ0IxW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alabiner is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/rQ0IxW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alabiner",
      "registrations": [
        {
          "agentId": 126673,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/682b51cf-1bff-4d6e-84dc-71fe944f41e2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rQ0IxW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647729,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:31:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alabiner is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/rQ0IxW"
}

What the leaf hashes

{"body":"dc9659692305269bec71c210cf4b07182afb1b9d21ee83ebcb61bf87fcefa494","id":2256457,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647917998867,"prev":null,"subject":"erc8004:5042:126673","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x9ba22d10c0dea29d306cab1d231698516f6fc2e30d4fd5deb5c108dd07547da0
2. 0x8bf7bf27023ef61381894888bb8a5b7d861f92f84d24374559cafd390ecd86de
3. 0x46eaf9b46754d2db1865e5ba36e37c90ba34ee1600f06532a349baa4945ea4b0
4. 0x80ced5b90e97fa65ade518875e19ade1171df6c716d34d94280fb0fc63185856
5. 0x4a6adad7fbd775c1311492428bfdc377cfc26f68ae66998c0b679f790ce0a5c1
6. 0xc7f9fc197400ab4620f3954cccad7bda005a7dbe2aceb56d52c446fb97ab11a7
7. 0x276a8d293eb9ec4e39985e05a7ad913ae3e1885ce88d4844c9832c4084205321
8. 0x7850adc30a701fdb24e2e70b4956ac7c7c41344feb75b0f58c5295442769cb52
9. 0x8855e8e20d77a63ac47abf42c6f8cdbdf57d17fde4f71f3af8a2725ddb5c2638
10. 0x1f7569f9f17e4aa85793854a571293dae46d214bb6b0ad9b1d46e582ff0a4619
11. 0xc0e148a99c3bbe159cd02084a261ebbfa8cfd82e2a74c8645fa33330ef61785c
12. 0x44c6729e9895b3e93c9c4ab87dbe86c6aa44f0b1130e815e00f315920a4c640e
13. 0x13372d9573063408d81df51991faad9353f3d2ff284b3f6343d434448850fec0
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af