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Evidence row 2624348

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:199194
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f85b5fe08d49462d144fe05d9c46d7ff37140de4f75cd038506f2f14a6c40ee3
Leaf
0x13b480ec9a771e3bb44188a23fb114479d71c1a103352cf8b70377c5a99e0a12

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JCD20f"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4c712604-4213-415d-8f52-0b7a87915f07/.well-known/agent-card.json"
    ]
  ],
  "name": "Briofarka",
  "owner_address": "0x6398c1eba9a6ad3e5b529b85687bc411e850fe47",
  "raw": {
    "agent_id": "199194",
    "agent_uri": "https://centralcity.ai/a/JCD20f",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Briofarka is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/JCD20f",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Briofarka",
      "registrations": [
        {
          "agentId": 199194,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4c712604-4213-415d-8f52-0b7a87915f07/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JCD20f",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793730207,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:25:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Briofarka is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/JCD20f"
}

What the leaf hashes

{"body":"f85b5fe08d49462d144fe05d9c46d7ff37140de4f75cd038506f2f14a6c40ee3","id":2624348,"kind":"listing","method":"sync.erc8004/1","observed_us":1793730309420859,"prev":null,"subject":"erc8004:5042:199194","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. 0x13b47535a734b7c2319141fe608c1d563bbfd8dbe930b7de91fe3b53d427cacb
  2. 0x49ba730dda31cbd9cb75a4b5a65753daf7e57f81dd8c1f6084ba7afc078255c7
  3. 0x06a9d00f19af2f4fc6f78eb5761b3f5488e8abdee2d0ffab2db4fbc3a961f8e6
  4. 0xba9f5fb29e3b404ca70f0264e15b5d6788ad8f8a7bee6569e81bee8539690f25
  5. 0xeee80acbd2f990b67deef088539aa31fd1bb922268bc6a31cb930b68346cfbb1
  6. 0x7a311704e6efd37235f7a82ad5d1d3201bcb1eeda4d4a252b2f23a61796d3f1c
  7. 0x0ed51a60063f71ea5ca92ecdce9ecf21f3c1cac1892f1f6542c607fc9c76c4bd
  8. 0x0168c06a3e4eaab60b0795162bb523708cf52044ad0c66f4d9aef45bab4cae4d
  9. 0x46e2aae60c777770f1dbe7c4b39105b17fcf7d7879febfce8111293f4e70a22d
  10. 0x27394c96db939e05d7fd469252f46ea88059326ab65e086b477a61398b437c58
  11. 0x3a54e5e88adff195e5ea8f98c34218f5533217233566fad9f93625febb2fb857
  12. 0xd68ef24e52094c530a6c2836ddad853e7be70fe51b4f455d659096a1f808657f
  13. 0x85cace83986c94d601e82be51de5f4403bcf0442ce39d75a11610de56c90caae
  14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
  15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  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