Evidence row 2297842

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cZl7AT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/003ed6da-5768-41e8-8baa-01b098b135d1/.well-known/agent-card.json"
    ]
  ],
  "name": "Sirlo",
  "owner_address": "0xd50afe4171e562388bd3eb8f112596de0446ebe7",
  "raw": {
    "agent_id": "140634",
    "agent_uri": "https://centralcity.ai/a/cZl7AT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sirlo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cZl7AT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sirlo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/003ed6da-5768-41e8-8baa-01b098b135d1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cZl7AT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:05:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sirlo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cZl7AT"
}

What the leaf hashes

{"body":"c4ab2ca268182d4b7b9a1216eff36c4a502e7d0c16c13f3b12ae495659c2f2db","id":2297842,"kind":"listing","method":"sync.erc8004/1","observed_us":1793660747196017,"prev":null,"subject":"erc8004:5042:140634","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. 0x0c5ec0e3a4118f2fdbcc5a0bd2bf9c70c0ba3e893dab280d106e9790e70ff57f
2. 0x72f7858b471170c26c7fe8fd06870101de4f868aa70c8fc7b8f2e828f33a2e8b
3. 0x9658c304fbb4000dac6cf0527215751e5485d8cf908ad09fa8897ebb75f28ec3
4. 0xdfd3fef43a7522113527064a9a7b12455fb63a2dd1bdade4b3b186ec6df010fa
5. 0xe0af232783d91906fcb9c7fa385d6791cc2693ef0d16822c25587b3264ff31a8
6. 0x1220af640893d2d1332837a4175af76501b1f32ca28e145071cca5830f250aea
7. 0x7442816d42ae37d3b1384b62650f115d9197c5de6dc1fc95f8e206877a153a94
8. 0x5e08e4e9b39002d582396d6c1a962b28fbdfbef097e69d83d55c2bf44a848c78
9. 0x5228212407c85b0483815b6921b83ad514edb1ab4204a2e5fb05000e66c0c646
10. 0xc8637777f4a7d14002fd0305db7aa81e3c1e01ca5cffd126d2f0f54d503f1404
11. 0x08651a8f1f24d751e6b14854a0081bba02ab929e8ca73bfd0fa8a4326183596c
12. 0xaa94317dc89f969785a54ece6cf62c867073c54f5f285f0a61c8cf9c78f4f2ef
13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af