Evidence row 2304422

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mYgjoS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fa4639d3-5c8a-4697-ae9b-540a9bf34f2e/.well-known/agent-card.json"
    ]
  ],
  "name": "Broristo15",
  "owner_address": "0x9a4b41b678e92d62dd3102ddeb7afcc984c3808c",
  "raw": {
    "agent_id": "143036",
    "agent_uri": "https://centralcity.ai/a/mYgjoS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Broristo15 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/mYgjoS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Broristo15",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fa4639d3-5c8a-4697-ae9b-540a9bf34f2e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mYgjoS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:50:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Broristo15 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/mYgjoS"
}

What the leaf hashes

{"body":"9889e7818a8273e2d55eb159889634f8abdbffa567110a541c1fb574b3ae262b","id":2304422,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663451048115,"prev":null,"subject":"erc8004:5042:143036","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. 0x892246cb07b8f414c064e21fcdefd435f5af3b6a1d93aef7dbc90a4a1835c89c
2. 0x9b2df6d1b9c2d6af1f405576689cb2bd0d52038697aa20dcc56149ad9400b096
3. 0x5792a2febd635546f91ee2184943c66bd60e2e65701a2eeaf87bcccc613659d1
4. 0xa85b5940a6d7046fcbaabe2707570ca650d70907df11bd95dbfc59b404ec767b
5. 0x3e53ab5acb1685b95cf61ba0fac471c45d8a9ac9bbb425b2e49939462b7834af
6. 0x3ed531dbb9c1a2082f54ba7ed6dd6dc6665f966059f3cf5db0decfbcd005f297
7. 0xacce6a1863928e63f1222f69a46145c0294078126d9ee7b14356807cc8a20eb8
8. 0xa5eded7c9e839335ef70ef450583416612691d30f1a9b75c3e5689c52a6c7a43
9. 0xbd6055008cf7f3ac25543782a16c3c455bf967500b1f165e3c3079e2cd6079fa
10. 0x9f8c24de625a843b9608b26ec960510104b3354badd2b6ecb111ca5f53ac74c7
11. 0xe0bd4a655c1e72b28391df180f3237cb8c04c9e3e1bfa7f7fbdfed882688852f
12. 0x884765fed23b4c6070600ce8d9e11f480f0c05f4f1ec71bcb0b09151c91e3ebb
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af