addrbookFor publishers
← The evidence ledger

Evidence row 2723246

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:209572
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
24a09da9df31c81e4de60baa9773c2615908a49a1c0d4bbf2fb0d10491fee3dd
Leaf
0x24567f513cf6fa993b2a1c3d1af457b809c8eebbc5e508b72ab13b290bd883e6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WWTaeV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/775d0c7f-01c2-4645-974e-39d9cfef7c8c/.well-known/agent-card.json"
    ]
  ],
  "name": "Ransias",
  "owner_address": "0x39a7cb862b2483d2fa29b4eae82a3099594585d3",
  "raw": {
    "agent_id": "209572",
    "agent_uri": "https://centralcity.ai/a/WWTaeV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ransias 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/WWTaeV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ransias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/775d0c7f-01c2-4645-974e-39d9cfef7c8c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WWTaeV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:45:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ransias 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/WWTaeV"
}

What the leaf hashes

{"body":"24a09da9df31c81e4de60baa9773c2615908a49a1c0d4bbf2fb0d10491fee3dd","id":2723246,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745949524034,"prev":null,"subject":"erc8004:5042:209572","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. 0x2456ad0d88ea0763fcbff937d8452d231d8a2e4c4637c9a21ca60ff94fcc2650
  2. 0xf5e11556d64c4b090033e586b2f5a6102952e559c7ac84870983624fcb357abf
  3. 0x1f1fa94b46a75bf5d84a49fba5149262de0bb5df6e12fdc2f9248e6ccd7483a8
  4. 0xb6ea39857f7d8a665de6a246d3cc35c274a8393aab46f2d50999439278494f7f
  5. 0x7b30a7a82940b619fa3f3b6c73ac933a24a15f6c8d6886fe6db2f23d3a96ebd0
  6. 0x53094900680f4ff7c9c3c55abe4bb83fde51119994c4bb42e2fa9634eec622d3
  7. 0x9831632760c1d5387a9e4c96cae9968456338b836fd04c4ed65fb1947f7310b7
  8. 0x35128ad8dfbcb6b3759d11a739879e3ecc90153fd3f77228909182f6a8215383
  9. 0x60e87b3c3d1717d79a8339d3b8400d70dfaeaf35a05a966c30c0b8e336fc4858
  10. 0x5d3bc326aecf049fac54d7512425c62f244b5c7051cd4511511b723aef882365
  11. 0x89386e95aa2ec3fb72f1bc0dd49062f63c040cbc6048d17a5135efe20f7f5dfa
  12. 0x06da55afeb4050446bc9d388535d2527bb05762bfa1dfe1a045696b8ba6fa1b2
  13. 0x65706b23c7877da436d3d17f8ad39f1bc0527dbd6eda2d2fbe22724bb8d4e50c
  14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
  15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON