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Evidence row 2572638

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:179835
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6abfe2451da983e4330ea3f7b500443551374edf48687f9e696edeb82a3f1e58
Leaf
0x0e2da20410f378d026bcc1b407dc1f7e2b31e3c5fc47f0f2bfe31424d007396a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/e0J8G8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6e4d11e4-8ea5-4aa1-8cf0-002947c64e29/.well-known/agent-card.json"
    ]
  ],
  "name": "Bassel",
  "owner_address": "0x2297413264cdaff23e88010e423dee5e42e0b8f3",
  "raw": {
    "agent_id": "179835",
    "agent_uri": "https://centralcity.ai/a/e0J8G8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bassel 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/e0J8G8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bassel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6e4d11e4-8ea5-4aa1-8cf0-002947c64e29/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/e0J8G8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:40:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bassel 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/e0J8G8"
}

What the leaf hashes

{"body":"6abfe2451da983e4330ea3f7b500443551374edf48687f9e696edeb82a3f1e58","id":2572638,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706029993663,"prev":null,"subject":"erc8004:5042:179835","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. 0x0e2d9eda07e1a5ad4e1065c512a06a86470fe677ca3f2502e47157008fdbc211
  2. 0x17a51f8d8200d3335a2339b368916fd0a41ea1e797621c19badd86c0afe8f5e2
  3. 0xa0890bf9c858bdb8a5ff194691541ae97b4e8281334d11f60d50b73391e8c38e
  4. 0x6e405ed22efc77f5cccf4ed9cc61c92e299464eea135dace76419e261b5af8a1
  5. 0x528f261555ae75f8fe96130ab044642e44e6c037835f56b4f3ccb9e4e6bddc78
  6. 0xcbe33af348460249526a756cf2f6fdc7f4c0b0f513e245c37c10b2f97797a3e9
  7. 0x4bf5e9289095e59053f46c2323ef8c91e857b89d08e21b82d1f26f7dcb085106
  8. 0xfe8d09e805c11b2020b2c38118fd6844ce321710278f5f656524a6905954dee9
  9. 0x6a1f4fe8fab435e1c518bfc16f253daafa294238c0e96740fee48db2d40ed618
  10. 0xf0193d168b4a152534cc0dc5d0508b621e06b9f3eed11d5edf1492a8e1024487
  11. 0x205ea6ae33c11fb33dd6d7157ddbcde3d54ec17db6449ddaa15f078173c7a428
  12. 0xa2b0f26f4e84db03ad032393b2a3695ea5f33353da8a24629497d53b9a55a657
  13. 0x593c60077eaf63cd302a3d033a280b28ac4c98d73bae86915b770c7e408ad8db
  14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
  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