addrbookFor publishers
← The evidence ledger

Evidence row 2529275

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:159742
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e6846c58e1f5a4663efa64219e68cdcb77993ca5da2634dd7788fb99c2abd7d1
Leaf
0xdbbffef888389720fcaa492c0299bf923d75679dc35972639582dbaf55184502

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Kw84kP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d0840c78-12c9-4e9b-a2cb-f7aa010d03c2/.well-known/agent-card.json"
    ]
  ],
  "name": "Alussan",
  "owner_address": "0xe5630f66aefaf226ef38656cc3b6fa78ac069c58",
  "raw": {
    "agent_id": "159742",
    "agent_uri": "https://centralcity.ai/a/Kw84kP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alussan 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/Kw84kP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alussan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d0840c78-12c9-4e9b-a2cb-f7aa010d03c2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Kw84kP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:10:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alussan 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/Kw84kP"
}

What the leaf hashes

{"body":"e6846c58e1f5a4663efa64219e68cdcb77993ca5da2634dd7788fb99c2abd7d1","id":2529275,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682620794822,"prev":null,"subject":"erc8004:5042:159742","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xdbc029e8a46218fbf4029ec495c3c9e520ebf2ed9fdbf140e0ba47a7f5b86c34
  2. 0xfbf275188eba8d9966b341cbd60b434235567d0cfc649f4669a743a996c8f0be
  3. 0x5a969ba2f3bb187cfedb353f7a5a531a6c6abd50b97b267557fed1c72957bdea
  4. 0x70bf3d8ef8c5d6fbb9bc8ee1da016e0b764de17cd1967f88c1aaadd749b7ffb8
  5. 0x192ff6d982d1b14e15f2bedbd483ab495c0d735a714a4d6a9347d30d618646ec
  6. 0xd06afc3447a4676f866fe58755c311ee41c6b689ef2e4899900863d6bbc5140d
  7. 0x091a0b1ee00d09570d64ccd407fe57fa0c2fc4f852ff8c0fa7698d9929297ffc
  8. 0xf061d63c05a96196d8e5e4509861dedb983da9b220e61c2d3c2441e64eabaf99
  9. 0x1adad59822f76f502ccabea8aff5dd1f34471dc1153f2c0dc81c3fad3c6c3788
  10. 0xb8fe89d439084c767c118859f8091d8ea5726edb1dfae10fc89f4cc0ec975736
  11. 0x779fcb144b950be8adde4fa3731150f1127d7083618e768f9692204c1ffcc2ce
  12. 0x69fef493303258aeebc16c0eb97f48a6c48c1bb23cfd01f1f80eede3dba2a152
  13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
  14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON