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Evidence row 2290701

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:137743
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
07f083a877429446605026f9ef1ce211d6e9712d70edb473a28c4ee8d1ae9a84
Leaf
0xbb0d82ebf30ccb11d04c2907c16094ef53b5e2f79b9401cadfb02e8e9c210537

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qaSqqN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a74e13f3-bbf3-4aa4-abea-9a88880ffbb8/.well-known/agent-card.json"
    ]
  ],
  "name": "Josan25",
  "owner_address": "0xc220136ff1210f519fd3f62137ac666c79789d30",
  "raw": {
    "agent_id": "137743",
    "agent_uri": "https://centralcity.ai/a/qaSqqN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Josan25 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/qaSqqN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Josan25",
      "registrations": [
        {
          "agentId": 137743,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a74e13f3-bbf3-4aa4-abea-9a88880ffbb8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qaSqqN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793657973,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:20:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Josan25 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/qaSqqN"
}

What the leaf hashes

{"body":"07f083a877429446605026f9ef1ce211d6e9712d70edb473a28c4ee8d1ae9a84","id":2290701,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658007049303,"prev":null,"subject":"erc8004:5042:137743","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xbb0d97511a64e1c00a3d224e38aacd8a338e7ea44cd500490e1576b5c2dd7441
  2. 0x07b2791fa276c8b431a2b8348328b9572e31c849d1748cc6a19b1cad8e9fb6b4
  3. 0x456010be2c8e8a8ed92895a922426325e1f9026c4dd4f151fa0db97f23109f8d
  4. 0x3d7a1ee0c586152736bdb4c7f4ea2f7b63b977d1b1664469932ffa77125ee03e
  5. 0xf6e91a1912e7da4b2122b9b4078bf4dbdcbacb4c2a922b50986877534bf73523
  6. 0x210d01f6ee27bdb7d79c6cd05a53993cb9b37b59dd8cf24f903ea5581d8cbbf5
  7. 0x79a2fe958445c61c4a04bd543e1172b4320e96fd9339001fc39bb3be0a27d9ce
  8. 0x72e9ca090cb6cdf0dea4b04db0ad1e2c8a132063e1d792937cfa4c30ed76b82c
  9. 0x834aab2642d60540104ca0c5f5c8ebdef353bfd4c6d08d46c30acc9303da6a7d
  10. 0xc1e8f4b6204ce8cfdd02e3cf8420526cb9491b1072540a8da19b256426c7c5f7
  11. 0xe6b44ecdb75ff120484734db6904b7ebd6bf31aeb34bacac46b7665ead9f0f99
  12. 0x83d46cc9a78a5c717b4bb87ce4b38231f8d8a40ecf7e32a81f31d861b83a0b87
  13. 0x626fb5c7d656fa8c4ab162a898cfff0f195757f6cb547860059c20e431ef93c9
  14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
  15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
  16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON