Evidence row 1758981

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gQYRhq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/82f1bfaa-ef28-4f94-a581-92c4319828fe/.well-known/agent-card.json"
    ]
  ],
  "name": "Danobano",
  "owner_address": "0x82174302ee5e8e283c7354a97b3aa00945ac64fa",
  "raw": {
    "agent_id": "3726",
    "agent_uri": "https://centralcity.ai/a/gQYRhq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Danobano 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/gQYRhq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Danobano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/82f1bfaa-ef28-4f94-a581-92c4319828fe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gQYRhq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T10:45:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Danobano 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/gQYRhq"
}

What the leaf hashes

{"body":"e4262a84ccbeb41e3b6ca99d8ff5e88598c835db6601970aef2e90972d192170","id":1758981,"kind":"listing","method":"sync.erc8004/1","observed_us":1793529913757954,"prev":null,"subject":"erc8004:5042:3726","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xaae61bf10c158e3eb3c430d55502f802a44bf6eb766d26150bb5c328a7f81a4b
2. 0xf1f9f87763e9579d7d2bb80355f63ca4876b6cbe998422a2081f6192da878cbd
3. 0x28b641e5343f217197eda88ac5ed4078d595850280d6e64060ae952b46ea7c6a
4. 0xc351f40538b17f9c7d94450fb400dc5c2201dfe4aa1a156640fbac6c99f3588f
5. 0xe0d65443918d84b205133a62c82b0c0c18bad4e5e0febc9a829ef8dae0e60aba
6. 0x99e6032e913db2833b1389abd9bc1c63c06a26192875e15ef8419fc358500517
7. 0xbf51a5d46e699e6e5f3314a195a8b23a790b4b7744d76cb8cf2476dcd7a19614
8. 0xe742eb820bcd6390016fc89e0eb3c779dda224896831591ce37eb7c5ddcd85c8
9. 0x119393c6a76ae032891063da36d9417055b59fedb582b749bbb5be71d0e0245c
10. 0xfa25e16707797d79dc822cbe58a70b02bd67daa088d19dabab0568ad2a03e2a1
11. 0x933843bcd92c78ddbe422a56184cbf6f57453fd6b53fa894232820f8ba9e73eb
12. 0x476530ffc19aae7cf4d942d712ef43a9c0941400d05806b52102561540ace3b4
13. 0xfd5f1d6a59b2aba0ae7d4cc49eabef2c135da7aea5815cd4367f515be1396c24
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90