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Evidence row 3481980

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:362839
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c69fd7e691eb6355f89a8eb59fcec890ac18b11b8e2d97c753ef93fd22dc9924
Leaf
0x52e6db3435f7e2bdb73b9057d9bad03d75213e050d4cf04f7548ea44ce16451b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RipWca"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d70da106-ef86-4c1f-8b6e-1db7330e8edb/.well-known/agent-card.json"
    ]
  ],
  "name": "Brimero",
  "owner_address": "0x8579f48795d3f757e3e8882a9a617ff29bab4293",
  "raw": {
    "agent_id": "362839",
    "agent_uri": "https://centralcity.ai/a/RipWca",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brimero 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/RipWca",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brimero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d70da106-ef86-4c1f-8b6e-1db7330e8edb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RipWca",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T00:47:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brimero 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/RipWca"
}

What the leaf hashes

{"body":"c69fd7e691eb6355f89a8eb59fcec890ac18b11b8e2d97c753ef93fd22dc9924","id":3481980,"kind":"listing","method":"sync.erc8004/1","observed_us":1793926021719852,"prev":null,"subject":"erc8004:5042:362839","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0x52e727b8d9f3e8d0dc7176f99c4ffccf4acf81461919f886dbfec936807ec3aa
  2. 0xba9bac3440e0486852c6d94482b586e2f8975dd0a37ea2f09013d19c5e39b978
  3. 0x965e80f8c470d55eaa52c073d2e823ddeae1684ac876e8a7efc5dd598a740948
  4. 0x1aa0d7be191f353c764829ff733c7383486d77bcf51756d413cc520f5fc25eb8
  5. 0xb9b8106d3d16580e25fe68176a5e5072a6f1f5af5da81b77e5ebabee31ba129c
  6. 0xb02bb4e2f224186fc12cc0efd23a8ac5322f705e85027f345286fa2af69d7d63
  7. 0x9b0394a3d086ddd3348356d779174eb9bf4439713a5292d817bc8e9e0e57a0c2
  8. 0xc8a96f5c7c31bbb441c6b54c0d4702cc9b198ded4239b25b23a9fcc1c46b344f
  9. 0x9cda3557f6a4b1c0d655182b3435a25ee0d24523bdc5d461ed537e4d19b3a81e
  10. 0x2c7485e85a6c722ba6f801ff4fdce88a2c4161cee61fe862a532925243bc7cb5
  11. 0xc00c49ca2d642a8de335d15a4875a2aba5f2feecbff84d2c24130ab0117a1ac2
  12. 0xc3d7bea49f6981a4df8b85fc32b50fa8d4624614e7db6a6278f48fd7286d75f6
  13. 0xcf2c777b5dbd1e7eb45fbeda489337100670390a568572ec6e0a21fd677fc201
  14. 0xaf9524acc11af4619d183021d0dd97b098258f9af2441d3d61343f3bbe112bb9
  15. 0xa18562956ef32715be3beef73e0db96be2b79caa00a0157b81ff91d577507391
  16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
  17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
  18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON