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Evidence row 2173010

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:112223
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7ac7abfc35a2cb1b2b829a36313cb6752a2f9c7b6ad3bb329246cf393fb50fce
Leaf
0xdd50cf566617d2d1fd34e9c2e42c74848cbce16dd80c4f519f2320d4f80c49a5

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fSZgL8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/69dc7ae5-bf64-4caf-8348-206528b2aae5/.well-known/agent-card.json"
    ]
  ],
  "name": "Volero",
  "owner_address": "0x1838db861e5608684adbf3f38e011865fc80168f",
  "raw": {
    "agent_id": "112223",
    "agent_uri": "https://centralcity.ai/a/fSZgL8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Volero 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/fSZgL8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Volero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/69dc7ae5-bf64-4caf-8348-206528b2aae5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fSZgL8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:30:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Volero 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/fSZgL8"
}

What the leaf hashes

{"body":"7ac7abfc35a2cb1b2b829a36313cb6752a2f9c7b6ad3bb329246cf393fb50fce","id":2173010,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637044439015,"prev":null,"subject":"erc8004:5042:112223","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. 0xdd50cbd0d0e58720fc919139841f023d7791b2795d4bcf6d4253b20cd19fa1e3
  2. 0xd2c0d403551a20b4ad9fde382837288d1df2027e90dbda683517db3a72e9fc3e
  3. 0xef18ea7938b4a36aaa01cb84ab8e19a6a075150e636cec1d34a40c8345607e7a
  4. 0x479743baf6fbf92ae993e6ecc35e8b71c9511a0e85e650acb9d14133009d9936
  5. 0x6ed06b0a2aa9fee28e615b62eb64ae62f27ff2579b28bbc1ed449b6e5fd99d75
  6. 0x510944a7b1f6bacade5189eb3b9881144c2f5381b07f06c5e4a427245b3532c8
  7. 0x34c4824c79e6a27e29d8df79e3450d7abc23cb7931211cf08e3334e9a3ebc7ed
  8. 0xdd877c88ffc6c0838eb6e1b2e97460dbba9cc2a28e6b81802bf30d23063878d8
  9. 0x3ee2031d21ac0aa401ed32cca8e937a406e85dde921da66d0f264a473eef6e1c
  10. 0xef4b1c9ceddfa888d249e0c336cb448a24e5f5f04dcb00fcfbefa0287bce4b8d
  11. 0xd649d8636ffecb1c7d5bb50b2dc342616748de127f37838edc4922688eae76eb
  12. 0x01a0fcfad157f65c9dfed12bdf21e0b3759daa967023093e05700338fea51d1c
  13. 0x4d734793ac74750cbdf1c30c6305a901fe0ac2ddf5819c226b382460e68290cd
  14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
  15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
  16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON