addrbookFor publishers
← The evidence ledger

Evidence row 2516429

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:155229
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ab99bba90f197651b57d5a52b4232b4b2d5357bc85638774313ac8211ef04393
Leaf
0x47c04fd88b3f778486d7448640949f519325eb3c6d6c7a985ed1e514aa3190b0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tEXW9d"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9ff69db3-2eb4-45b0-ab40-fffdecfb0377/.well-known/agent-card.json"
    ]
  ],
  "name": "Oribabel",
  "owner_address": "0x1dbd86eb9a824f25373219665f522febf21c5052",
  "raw": {
    "agent_id": "155229",
    "agent_uri": "https://centralcity.ai/a/tEXW9d",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oribabel 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/tEXW9d",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oribabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9ff69db3-2eb4-45b0-ab40-fffdecfb0377/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tEXW9d",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:39:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oribabel 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/tEXW9d"
}

What the leaf hashes

{"body":"ab99bba90f197651b57d5a52b4232b4b2d5357bc85638774313ac8211ef04393","id":2516429,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677152955715,"prev":null,"subject":"erc8004:5042:155229","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. 0x47bff8f629d37179900b749b39296c21c4c06867435be2f208504e172ee02312
  2. 0xe2e2f57e495b68c93d22c9ab702e65058e937c3aa8d96d725be59eaa70c05007
  3. 0x68ec0fae448c6dc92e3b451bdbbfc6eec9909e70eb8586504d6319c50583e702
  4. 0x4e42973ef6de6407317dcdfcd8756ae1d97148bfa60251cd9590169308eefce9
  5. 0xaa83bee813942a55b046d9f32c086a172e09a27a8a32d739cd5e293e055470d3
  6. 0xf6a995c18f5cc8110ea0c7fc75dd1ae9093b74d90f8d9f9d088745401bf9ffc4
  7. 0x7a99c4a8e3b8a4571fe5e0c2a7c134552bb63dee60f7d7be1a532adf91cc821d
  8. 0xe3f62832b1dde37b180b1aae37f620c029814761666253d89538098eebc098f7
  9. 0x2549376654122f6c8f8ee75dd413236c614ef43d88d677be48f6fb9275758bd8
  10. 0x9a5f7c9e2d822ab1970d68b856e5ea05c462415ad58f60ded1ed8cd13d84098d
  11. 0x4d93ba0681bfd8f32673de60c52026a7faaf5404e3ae016f4d4bffb99c6bb9d5
  12. 0x74e63a9fe143b798f5753507f6880081de7ac7cdf4c97bad91472ce3d9ec2ac2
  13. 0x4d71df216aea86c4926fd51f5108f2a3e02d1069065352831adc974ef8b478a1
  14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
  15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON