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Evidence row 1788943

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:18477
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0e89daddf50c4b69af0546be11a8f865cf5fa44975d855c73b73d96f7f888ad7
Leaf
0x309dc23d996802e64be762ed10fe51f7e2e82225dd1646d6ce54dd511f187d3d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9I4mU9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f759be82-0517-4cdf-8373-f4a27dc76b68/.well-known/agent-card.json"
    ]
  ],
  "name": "Suvias",
  "owner_address": "0x98f2467db7eb36f852b45b6b38347d4924c25c69",
  "raw": {
    "agent_id": "18477",
    "agent_uri": "https://centralcity.ai/a/9I4mU9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Suvias 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/9I4mU9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Suvias",
      "registrations": [
        {
          "agentId": 18477,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f759be82-0517-4cdf-8373-f4a27dc76b68/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9I4mU9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793559598,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:05:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Suvias 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/9I4mU9"
}

What the leaf hashes

{"body":"0e89daddf50c4b69af0546be11a8f865cf5fa44975d855c73b73d96f7f888ad7","id":1788943,"kind":"listing","method":"sync.erc8004/1","observed_us":1793559916947437,"prev":null,"subject":"erc8004:5042:18477","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. 0x309db55b4e582870901442667e18ca1f9bade38c9c69d526205bd9f3fd98d59c
  2. 0x25f043b651fcb7925088f4f868e4494569a89062d93e642b80bfb48024fd90e9
  3. 0x70d8fc75ebbba44617fc2db2db229583078aaad8344de46d6d01f2277ed725cd
  4. 0xd327cc22ac41f1a27c5609910f55e183eab6c3342972143f6ba00a428339eb53
  5. 0x5dc838f555a7dd700029d23e5aec5dfe94fb01effb3ca87b823649f5a0188a90
  6. 0x2ade680bf0af136e2c92a3f3c1deadbbf5cdd0e97eb3bb1067797a1e3088b1da
  7. 0xbde5868ded5b9b19f9b9c697ca2135f1fe6e5f8ce286d7c1b6607722ac9420cb
  8. 0x4856c28fded16d5fd8c7429ba7423fa7200932a99e0d3941fdf808e0e9020c36
  9. 0x9e541d0f518e5b556a998acaea66ade5d3ebdcdf86177628d03454a2bebab92b
  10. 0x19f28007b371c672a56e2fe49b20685311e87d5cee87e67f518880710f0507a7
  11. 0x18b56b162c67c641fb2861dd34e81cf94df62cd9356c19850e2706480628ab69
  12. 0x099087dc7fd6ec5a9024ef0581bebaa3e7a2663361b34456018c7e26cacdc019
  13. 0xc392c192bf0854a262ff9bab5c87785855c8eadc29dc2a6a018670b7fb0b5d3b
  14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
  15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
  16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
  17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON