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Evidence row 2600541

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:189719
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cc34de576c83f665b156580653ff31bd266469b9b7dea8b1637da8211cd965db
Leaf
0xde51e586c84b9200592e9b714ac177402213e5065db4e414e5bc4100ecbc1fa6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EqNidI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c9ef67ea-2277-4c2e-ba45-b61a86e60485/.well-known/agent-card.json"
    ]
  ],
  "name": "Brastano",
  "owner_address": "0x29bddd9b59db4a73272378b227122a18a29af3e8",
  "raw": {
    "agent_id": "189719",
    "agent_uri": "https://centralcity.ai/a/EqNidI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brastano 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/EqNidI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brastano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c9ef67ea-2277-4c2e-ba45-b61a86e60485/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EqNidI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:58:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brastano 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/EqNidI"
}

What the leaf hashes

{"body":"cc34de576c83f665b156580653ff31bd266469b9b7dea8b1637da8211cd965db","id":2600541,"kind":"listing","method":"sync.erc8004/1","observed_us":1793717894761749,"prev":null,"subject":"erc8004:5042:189719","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. 0xde5234670f44f8be9fd7c623cc468becc08a0f883136001da835ae81e9b7f72f
  2. 0xc16227e3329b7b97448f357ed3acd0aac0125c70966464e9fa206fee74051753
  3. 0x49c9044ea872e0f711360d828fff518d20006b55d48784be85676c1753e76596
  4. 0xb9069f394aee2185a02f576f25aaf07ab13b8a1ee36dc6462aecd1b284609372
  5. 0x72a74692a83ebe1d797185ef791984b5bb5ecfcab2f44bf889991196f913cf6f
  6. 0x9150494faafe86342628884a71995b1bab42cd4d5fbf229b65d36a500a688e56
  7. 0x4285aa11ba398dd1e83bb77dd8f6aca25e6372ffcc494162d11e44e10c6748de
  8. 0xe692d3160613ace40480d366a2a9210cfa7c6c5c84bda648b1b3f5f4d2065446
  9. 0x60e8840cb410fdfbb57745cd62b4694cdc2332937c80da7436c8c5d1c2bc9c4a
  10. 0x91bbc7bba470dadda0f63b08e03be9fbe7510d5940b941988d6b874b6ce4441c
  11. 0x5a2f53925c3589c7c833df9c287ab9fb752068e8a853a209f58ad256aab6acb4
  12. 0xa92218ceaac8df96cd7b3daeaf7a508c73c3e5619ecf8a1ca6085cd3f287b228
  13. 0x4fb617b3e5c633b66745b02140beb64580164cdfa6188d729cad658ae1950304
  14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON