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Evidence row 2540097

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:163454
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e0c3a98e9540f48c90bacf5a206ab85ab6f2f21a0a8832ef128fa764a5d7ef2c
Leaf
0x247f97a699ac73db64f62a5d2eb4066776bab8b163040af0a6bd1387febb2d80

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EBDuaE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eb908726-e306-4c92-b9cb-7fe97df9850e/.well-known/agent-card.json"
    ]
  ],
  "name": "Plossert",
  "owner_address": "0x268745887870de0be1b6c8790d39ad599e4260be",
  "raw": {
    "agent_id": "163454",
    "agent_uri": "https://centralcity.ai/a/EBDuaE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plossert 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/EBDuaE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plossert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eb908726-e306-4c92-b9cb-7fe97df9850e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EBDuaE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:23:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plossert 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/EBDuaE"
}

What the leaf hashes

{"body":"e0c3a98e9540f48c90bacf5a206ab85ab6f2f21a0a8832ef128fa764a5d7ef2c","id":2540097,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687026529421,"prev":null,"subject":"erc8004:5042:163454","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. 0x2480187b9d2694d8199a5fa2cce6695e39cf918c892dd4874ba2e3a13b11eaf2
  2. 0x3e4a1377586e812d5b8521afff4e71e331d6e68caa34c14e638c2329236f59cf
  3. 0x74906e581593353536af4f511163d2eb65024d09919fa31e29a7fe528b364de9
  4. 0xb80062dfff23c50a118dad3fa1ecfc4b82ef7b93e8b838ffb240a33cac28b9fb
  5. 0x406418cf5232e8d008d026bf06148cf80b9c6a41fe94875be539e9946480de30
  6. 0x8c2e5ae8192ad1060c5478ac7254a5723a8f09b2ec74c724b066550a47e561bd
  7. 0x46e8b5c368574e6feb6df0d2b74b12575d73f5aaeeeeef492f2813102d09532f
  8. 0x54098d26b2285b27705e7e70323f3912c0fd90c41e60d4391a63841ad05e0af6
  9. 0xc1a0ff5b584bca697ca8881dda9791dc4b9746694f18846106c1bb5945ed292e
  10. 0x63fa8c910bd1b4bc9da85e4eb5c34006abc8dcbfea7973afac90644ad7a3a712
  11. 0x0265226c3142374d820ad52eb5e625457ebb6af710cc78acef85e54e70729b5a
  12. 0x06da55afeb4050446bc9d388535d2527bb05762bfa1dfe1a045696b8ba6fa1b2
  13. 0x65706b23c7877da436d3d17f8ad39f1bc0527dbd6eda2d2fbe22724bb8d4e50c
  14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
  15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  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