addrbookFor publishers
← The evidence ledger

Evidence row 1840004

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:34822
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c2c13a3afc2a2ac9a21ff90d01f622a6d97af2fcc322af797614e566e5af0b37
Leaf
0x4744630748f4cce013d9f2ae61199749d2507ade54715bca249f3a912f74a3a7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/c3tECx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0b6ec6a3-420b-4b95-ae7e-1a6420d9252e/.well-known/agent-card.json"
    ]
  ],
  "name": "Gatino",
  "owner_address": "0x7fb7f01970b89531492f02fc5268bc09eab465de",
  "raw": {
    "agent_id": "34822",
    "agent_uri": "https://centralcity.ai/a/c3tECx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gatino 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/c3tECx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gatino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0b6ec6a3-420b-4b95-ae7e-1a6420d9252e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/c3tECx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:46:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gatino 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/c3tECx"
}

What the leaf hashes

{"body":"c2c13a3afc2a2ac9a21ff90d01f622a6d97af2fcc322af797614e566e5af0b37","id":1840004,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573176386277,"prev":null,"subject":"erc8004:5042:34822","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. 0x4744a3bb35ccb24cf14395bb4eada0ac271af2baa467e90d2f5b494b79eab029
  2. 0x81794ffcd24216e9ffc878acaa15b70316fc7233b0f2ee8bea3f0fead02f8bd8
  3. 0xb235b52da3d25414e35952f191f71dc51594f4216d2019617469a43ecb328cf1
  4. 0x0d3636935328c8081ab2a465611d273f9f0d14fb6bb7198f86ba617588dd9703
  5. 0x7e4cc92529f3361a57a35ac41504e09fab27def11478a338351ae6fadbe4bbfe
  6. 0xc199dcb5f6937b3434114114c43e4c931d6c11c8412e60c23030a3903fa3605b
  7. 0x1f544add1e07fdb0cdc4b85239be6e154e99a45105376ca8cccf558ee394a3eb
  8. 0x83bf0b3e741a2b85bc70dacdaf37312e1ce314d93df799942af6cdd6bbbe5d52
  9. 0x3065f5965e807717cab5570efc27394ddb32f6ecb77d1119cd30812b460b4ad2
  10. 0xe900170c958a599f74f4a6a420885659d5aac754bad4a5c13240a4cca2ac3358
  11. 0x108392a7ff2efe8c481a60e75052083d655ba56daff372761ee3dcd5188d1fa1
  12. 0xe1deb8893d47682791af6eb6686b296314694437999dc8a60092d96cea41a540
  13. 0x2fb27956c8711909c4c9d566a96f97834f5a24bc0c69233e771cde297811d69a
  14. 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
  15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
  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