addrbookFor publishers
← The evidence ledger

Evidence row 1816679

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:20642
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
103ea2e8f9ac02c5c401092b56b33fc028f7e01e22e1e4839cc01cfd793c04cc
Leaf
0x40fadbf042c79a2e21836a91551e5f96140a08c52d27703bdec8442b00fc5463

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WuXUae"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15cd162a-035b-4205-a454-3a7af7b0ba1d/.well-known/agent-card.json"
    ]
  ],
  "name": "Gorus",
  "owner_address": "0x3eeb4ad589c6e885e74d05e272ce94e9f110f3d5",
  "raw": {
    "agent_id": "20642",
    "agent_uri": "https://centralcity.ai/a/WuXUae",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gorus 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/WuXUae",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gorus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15cd162a-035b-4205-a454-3a7af7b0ba1d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WuXUae",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:33:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gorus 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/WuXUae"
}

What the leaf hashes

{"body":"103ea2e8f9ac02c5c401092b56b33fc028f7e01e22e1e4839cc01cfd793c04cc","id":1816679,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561588288750,"prev":null,"subject":"erc8004:5042:20642","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x40faf1f5fcecbcc18099d8f46c137a5d41ae35b3c82c24a1325fd689d27f1285
  2. 0xe0e95909b890e372f01681295abd6ea7203524c6506cfc136b2424ea397b47b8
  3. 0xc4ea756efc5df16cf97aa59d27c6b36e37eb213ec6269c1e097e5043603334e6
  4. 0x3f6ddd4d4f64dc31c8d424afd1c58ee370015f79b04d97156479623565fafda9
  5. 0xff1c0f1bc24d982140e079bc11e922b56b2b69f6833ddaf1f2fcffd19b3107e4
  6. 0x144e40342d53d54a09cab82a0389e162a213adc3f85c43b0949be4ef3951ed9c
  7. 0x2828dffa756323db0064ba74dfab5ffe7d6a18cf0ae932a0e7ee2a25bc4add60
  8. 0x5415a4fc25d4f7786e53279603429064b997e7af84d5c76bcc72dce6efec4ed8
  9. 0x7b10b3a7f1ad7d4f6744083c8385de641c24bb453d375526318cc2e6682e27d2
  10. 0xc77ab3b7d303089f24562139039334bd4ef76dce313e95653d4670600f8dc930
  11. 0x21b5bb292016b79896075e4c31e727d765ee7b99c5b53004c5f7f18d70e40136
  12. 0xc5a17d4db1156efb9853f961ebe2fd328221e87197cd597108185e8070eddf30
  13. 0x7e36f1798c3a2f578449379de5c371a2ff47d094031d82679619a09cb98f8d31
  14. 0xafcf38f796fa072123f5d525a88fd2fb85646ecc6e7e9a763c13179738711c9e
  15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
  16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
  17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON