addrbookFor publishers
← The evidence ledger

Evidence row 3039444

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:268654
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9d1dc97664689b65a7fb64474838f775700bf2c53faee374977e8d64c01669bf
Leaf
0xe386276b4014200e33a3aafaec2a6cfd582e367f37b6379fdd037be049aed877

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TDtPjp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/934f5b34-3b11-43e3-b272-6dfbf797e9e4/.well-known/agent-card.json"
    ]
  ],
  "name": "Forer",
  "owner_address": "0xff3e2658780c23f65f5f70ca58095507ceef18bd",
  "raw": {
    "agent_id": "268654",
    "agent_uri": "https://centralcity.ai/a/TDtPjp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Forer 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/TDtPjp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Forer",
      "registrations": [
        {
          "agentId": 268654,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/934f5b34-3b11-43e3-b272-6dfbf797e9e4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TDtPjp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793813027,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:27:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Forer 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/TDtPjp"
}

What the leaf hashes

{"body":"9d1dc97664689b65a7fb64474838f775700bf2c53faee374977e8d64c01669bf","id":3039444,"kind":"listing","method":"sync.erc8004/1","observed_us":1793813232876066,"prev":null,"subject":"erc8004:5042:268654","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0xe386301e3dc1d58397a8a044907aa0c1687fabb76be6bc52031dccc48b3808e3
  2. 0x84833e8896ac0fbf128f9aed046e4c2953af91e8fd1ef286bd65f87fa8f53bc9
  3. 0xb59e862f0341fdfacdc7e87340d2ee9ba81d2c8d01282336e04ed7e0ccc016ab
  4. 0x053af4add577dec53930fe9ffc3a214915e5082a84f14a9331c75db166b57797
  5. 0xfd73b53cff40b5252dc29b5ed7a190773563198c927fe3b82b51f5334a21c994
  6. 0x3da63f69ade56d0201d6ba8c4e1107ee24731687a866671eca7365e3e4cfb973
  7. 0x033dc6f27fd4b4fdde4e25575e011dfaf70c322f59bfa0d93a868a4b5e80a3d0
  8. 0x94321b4a773af211e52265382fbbbd8c0ec894fab1ca994f52e36d516dfdd73a
  9. 0xd6a298ff0e77d2b0c349afcb1bca815d8d0ff57b805d886230330129283c772a
  10. 0x931a3d22d13ccde706045d90db3e392fd5b5957597c505187aa798badcf3fae2
  11. 0x9b6276598f8a0a702f212a956ee7e6d63d829acb45e551fdc44b5714482b641c
  12. 0x52c59214d635daa4676179d342694700ae07ec8e543b7d08681c03d11e3829ba
  13. 0x850edfbd7f1ce6d3e11c51ed25671246e630daaf19bcd4d227e43e6f1340b62b
  14. 0x7324a05814342612129bbef98d94a12fff89b93cf121ff58f8160eaebd6bcbcc
  15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
  16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
  17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
  18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
  19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON