addrbookFor publishers
← The evidence ledger

Evidence row 2508701

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:152191
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
00afc17bf44acbb90c8e5dd3e7a298102b582b3e3599f35fe21773c3765ef7c1
Leaf
0x3dde0c117f6463e6b5bb39744ae444d9cb8fd1fbd660baff70141c7337710f66

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ALiAsx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8269f4c7-063e-4a9b-a6fe-ce4591357b52/.well-known/agent-card.json"
    ]
  ],
  "name": "Elemastet",
  "owner_address": "0xd5a42fe4777dc8ed1e7322f277f6e700ce8b1ad2",
  "raw": {
    "agent_id": "152191",
    "agent_uri": "https://centralcity.ai/a/ALiAsx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elemastet 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/ALiAsx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elemastet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8269f4c7-063e-4a9b-a6fe-ce4591357b52/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ALiAsx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:42:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elemastet 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/ALiAsx"
}

What the leaf hashes

{"body":"00afc17bf44acbb90c8e5dd3e7a298102b582b3e3599f35fe21773c3765ef7c1","id":2508701,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673777238823,"prev":null,"subject":"erc8004:5042:152191","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. 0x3dddb1fbdac8fac737f0df285a5bc807b399bc3533a60aaf92171bacb57d9c11
  2. 0x501eb01cd37d63ac9f70bfd4ef866fe1e1a426a8d5839e61849f3f16d402c637
  3. 0xe868c42e4e99c586275797d68245e46bf8d90092104f42ca06d66841f3b4a969
  4. 0xf609e99f87cc84cf15a25c538a4b01fced0f5b4b0eb44206c9540cb56fc5efbf
  5. 0x6e7893eb26bc231aa66ecf8a2f2e0cdb2988b9d99b4d9db90cfa293936d2ae5a
  6. 0xb07a4e8f44fccba6304158e0b35ec39d6177eeb16b7ea2fba3e4280f35dc63b4
  7. 0xf0e077997bc2ec099aa5d6bd99fb33a5e5a01a0dbf977cc7ade5ba317a9b706b
  8. 0x9d4e194080c3e7cbce540e8dd26e586a261b19c53fe907d4631495bf50cc1f64
  9. 0x2242d82ae852e27fc6222a2d1cc4c32a962c6b3180c5468c28074e83a85ca283
  10. 0xc424ecbcf7ab4c3a354f7bec2511661e04857818b0c7eaf95e3c24039b8510de
  11. 0x3637a9665fb4044188f80dbd0a4dc68a2cba5acc2c43c9f7cf689fe5b410f838
  12. 0xd7f28e7cbf00c0f591820e050e04aa17abaf5d510ce6da77374489a26056334c
  13. 0xfd8735c70640de4ad107a46782219847d35f4b6dc003efdaa0ed6c25d9954fea
  14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON