addrbookFor publishers
← The evidence ledger

Evidence row 2067813

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:65533
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8b9fba9881935c269ab7fdee43fe9a121aba5204bac4fa3617c44411a0dd262d
Leaf
0xbae2b83266f87fc4fb54887fc1af5cef569e5fdc2cc9ac40bc394d0c34338885

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AWj1Fe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7b803d6f-5238-4c6a-8c1d-6d219ac8886d/.well-known/agent-card.json"
    ]
  ],
  "name": "Traveon",
  "owner_address": "0x555c305ee2bd1dbf560cec4845166af1f6a3e89a",
  "raw": {
    "agent_id": "65533",
    "agent_uri": "https://centralcity.ai/a/AWj1Fe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Traveon 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/AWj1Fe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Traveon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7b803d6f-5238-4c6a-8c1d-6d219ac8886d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AWj1Fe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:37:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Traveon 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/AWj1Fe"
}

What the leaf hashes

{"body":"8b9fba9881935c269ab7fdee43fe9a121aba5204bac4fa3617c44411a0dd262d","id":2067813,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597865839759,"prev":null,"subject":"erc8004:5042:65533","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. 0xbae2fc608d8333275c9d93f5a22db23bc60091e58b6eb726745791267206d879
  2. 0xc60504b0adbe0b54f9f11b3d96534cd3f9c252c5bea8b23e29d8fc36816d5489
  3. 0x8ade6f133781b4b62910b4ff6be80bfe697de36fe4290e950bf0dce2e6134cc8
  4. 0x76252b0cb9130c64baab360dc576064a46ff374eeabd5c6fadc203da91eb70b8
  5. 0xdbcfea9125aac2b63bb9201ea557f4557b20bca62313b0de5f82c4ff723e36a2
  6. 0x37d85745a0cdcccf96f4a622b8d96cc3784ebc7dbab072373d68a8d75b95d1b0
  7. 0xadb594f2059e8cea3a14a2c1a9ed9ff9d593c442afda9d87be2872ee6b84d7a5
  8. 0xeaaccfa7f3728dd4c59e604553a29a3eb47e6cf85d390f95478cbc704b86aa3b
  9. 0x3aecef9ee0d72fec14fdf4580f65b9cb0f97a91e9bd3c1431bdf3025f654ec08
  10. 0xf10cd4a13671a2445b30b3b4405b279a8fdae1e80f377f066c65724d36c9ca47
  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