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Evidence row 2561897

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:174399
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d9a9dc1ab4a04f74d28a814c37ce26b684fabb2d0b6671f13a1854c2686b1a1c
Leaf
0x041c6372196c6c29cddef9aabd09ec89125743cbc87ded6759f04f691d7a39b0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EWqfCm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/869f9ed1-a2ad-4877-bd8a-9fbd1529bee1/.well-known/agent-card.json"
    ]
  ],
  "name": "Alulert",
  "owner_address": "0x8e3836bfa72a5e5411d78e36f46a974d4b978491",
  "raw": {
    "agent_id": "174399",
    "agent_uri": "https://centralcity.ai/a/EWqfCm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alulert 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/EWqfCm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alulert",
      "registrations": [
        {
          "agentId": 174399,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/869f9ed1-a2ad-4877-bd8a-9fbd1529bee1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EWqfCm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793699368,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:53:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alulert 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/EWqfCm"
}

What the leaf hashes

{"body":"d9a9dc1ab4a04f74d28a814c37ce26b684fabb2d0b6671f13a1854c2686b1a1c","id":2561897,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699632595709,"prev":null,"subject":"erc8004:5042:174399","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. 0x041c2f525a357f834ec9c2f11cf0212313f89aae3896a3c5412d46319fdd92de
  2. 0x15b935ada80982da303493fc6a89ddaa421c5bc0ae8bd4442028239bba605668
  3. 0x715b1437d4b5fcfaa3b45be92e32daaef364c83b020899b18c5854266cc9701b
  4. 0x514c348bcfeca45cf694e466efe8b59dc9eb91bfe0a182cffa57cc63faf5353c
  5. 0xdc8fe76490b2d1364e33a8d67e02e081698140dc44788d4f4e519614c4338057
  6. 0x15b3ac0b377cab992219c423ec664f255d931b2fa1b1826fbd0d52ebb07b8089
  7. 0x1c9918291e498c58bed3d0ff5d5a87485ad4abc1151d215e93db43a5fd999719
  8. 0x0fd8ac3b0dbdd7b489e4d82dd1b4dbb17383281133d7d07b2ff163a0a21f636d
  9. 0xad8f9bd2b99ff602ba4b0c3e5bb4dece244a11c693299834b12f09baefa30b8e
  10. 0xeed49bd618c1bbe6815921f0a27ce5e1db83b60cad9c96421036d4e66730d64a
  11. 0xccca044078dc7c4f4adbae9e9e7782eeb2221d79f50d39857fd9b98575b8c6d8
  12. 0xaa16274fb697ff284124b3e00ee202a476442f891c7e4c41eb280f2400242f67
  13. 0xaec437d1d1c6ff6e0f177901126ae489eb66919a42d50ffe51bf6fdce48420d9
  14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
  15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
  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