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Evidence row 3025329

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:258871
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c45b3bd611ef8097f29031406d44197a8a6ed9d052335a62cbdb04d7873db0d3
Leaf
0x0e373c86dbec721cc0fdd62109ea942e54cc42c8b72b1b7c8dfad5418ee99c51

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3oo5Ln"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/96ecd8e7-56b0-459a-8b7d-d72e7f4f633e/.well-known/agent-card.json"
    ]
  ],
  "name": "Elavik",
  "owner_address": "0x5cd89d568788cee760fef7c8bc7e1b91e97cd2e9",
  "raw": {
    "agent_id": "258871",
    "agent_uri": "https://centralcity.ai/a/3oo5Ln",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elavik 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/3oo5Ln",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elavik",
      "registrations": [
        {
          "agentId": 258871,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/96ecd8e7-56b0-459a-8b7d-d72e7f4f633e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3oo5Ln",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793807000,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:45:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elavik 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/3oo5Ln"
}

What the leaf hashes

{"body":"c45b3bd611ef8097f29031406d44197a8a6ed9d052335a62cbdb04d7873db0d3","id":3025329,"kind":"listing","method":"sync.erc8004/1","observed_us":1793807125401719,"prev":null,"subject":"erc8004:5042:258871","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x0e373acdd6db9b24cf52577950ff22fd3903631584f7d47308940d13b9b3db14
  2. 0xe4f258f0d0628ba7ccc112962f4a29b47b50ec49da1e53cabd05c6f562961271
  3. 0x0b4d535416240099106b584a845ea5ed5f59d4d7e02b9eb93472cea12ff9e973
  4. 0xe06366a25cb6520556b4a6517cb464a78da25a4857ecfbe298092f84cebfa6c8
  5. 0x2593dce008d4e8eee7594bf01ec0f251f31f1058817191b725ad1359cdf61e8e
  6. 0xf3130bf7c3cc4005818d5ae8f6206dcd5998b2e5f4b670c67015f61ffb80304b
  7. 0x75d87a321d041bf6f06b71ffd52094c8eb746b0f98616c425c2beac2f5cf35ae
  8. 0x526415aaa07495fbcd5e600b7e8fedd863aff8f6a37bfdcb8dc35b599f40912f
  9. 0x406d7c0adf876d00906e9da6ca5e6ceafa2a2340f26945de8cadd9aa169a2749
  10. 0xe5617028923ca337f5e756871cc811bc1896166c16aac59a8651c480ded18697
  11. 0x5186dfc2eb4df8df17a824db2c21f9415214eed64237f3624990ab9356dd90bf
  12. 0x6e5c957f09b0fea2af7399adad55cb1a494381dbbf53c6897d7123306a090e1b
  13. 0x560a8d8743921e358ac2d2544ff4017f04fbb620889d08b703ad6a8cbb302913
  14. 0xb44c115525799df7784dd57375ef033a43e7f44d7f0a962d5e8c65f7f052f0bc
  15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
  16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
  17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON