Evidence row 2729710

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TJr1Fc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ac555a16-1500-40fa-961e-43ceaea7b8c4/.well-known/agent-card.json"
    ]
  ],
  "name": "Trener",
  "owner_address": "0x070711d8a3221b62e55208d0e6150c7b87c172a8",
  "raw": {
    "agent_id": "212542",
    "agent_uri": "https://centralcity.ai/a/TJr1Fc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trener 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/TJr1Fc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trener",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ac555a16-1500-40fa-961e-43ceaea7b8c4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TJr1Fc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:47:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trener 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/TJr1Fc"
}

What the leaf hashes

{"body":"cdec1e0712e3e6ded3978b3e10e8f7969294b8123beb2617cfb77950c442baa8","id":2729710,"kind":"listing","method":"sync.erc8004/1","observed_us":1793749676554016,"prev":null,"subject":"erc8004:5042:212542","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x5f776ec9dcaa15611bc8704a7046301764a1b556106728d73ccd36b6993a07e7
2. 0x02ff558b035faa88b62e838b0d9476d3a245c90d0a76f1fdb2e8507ee6821a25
3. 0x8d26a03add8c7951b282604e0de5891533707078c51c8d82b6eaf5d66a958d8b
4. 0xe1dcfc6e7349e2f7c22e37fda5ef7bf6ccdb16f84e1275e97efc2b432d5a9f8a
5. 0x4934cc2fc7ced6571784cca10f2b47d7e13821ca67c87a63355b69eb5d602d9c
6. 0x3417ffb971763f9afeec408d2551108b386126fb6dc72c72fdb89849356a8309
7. 0x38eda68735baf8a731c69da4f34376e01d6a0eea834793f1fdb3a90156148b07
8. 0xb1ac87ab28d92cbe9cddfd0064dad7c4f8f5b18c1a05a23e3a7561317538b823
9. 0x9316c551e0214479f61f6d5460e74c289846287435da0dbf57abfb43a5bf3e87
10. 0xbef28266a9dcbe275334a10212dad45a790a75941707b1558b6cc16b5fc39180
11. 0x4101fdb3588f45807b4727f953baa957b99417285ea1689e23b91140b3c961bb
12. 0xa2d3d0588d013a12335079cbd7a0c5e1cf8edfcd6aa412e97087a6d54121a3bb
13. 0xd11506d8ed501b197a6bb6d1a7ace4609cf2a214f326b8692e0417707bcea83f
14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7