Evidence row 2730702

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tnNNow"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/50ba27a7-caa3-40fc-afae-9d15884c7d0f/.well-known/agent-card.json"
    ]
  ],
  "name": "Alaussan",
  "owner_address": "0xaed9cdf8845727a26ef5fd4e51b52e1ba4b0ee28",
  "raw": {
    "agent_id": "213052",
    "agent_uri": "https://centralcity.ai/a/tnNNow",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alaussan 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/tnNNow",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alaussan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/50ba27a7-caa3-40fc-afae-9d15884c7d0f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tnNNow",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:59:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alaussan 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/tnNNow"
}

What the leaf hashes

{"body":"32d66f491689214fcbe3ade8820ee3569c221aa82ae2728211b8c025f9ef0564","id":2730702,"kind":"listing","method":"sync.erc8004/1","observed_us":1793750344310375,"prev":null,"subject":"erc8004:5042:213052","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x3dfcbe1381dff07fe2210eda3ba446e5046ba6217046fbf3b6a90ab5c13801fc
2. 0x75c28a171af0c745dd7f23f40b95e376da7b3261eafedc6ad1b1dc03acfbbec0
3. 0x1d2d4c7301b4236b364f0067a46a95c9acf774a136bfb88db61cf8189afd3765
4. 0x63587c03231eed9edcc85e0c45345a736c5d42582d258dd070fe1ff981ae7009
5. 0xbd40f632cc407f0c0e6748fa34160fe876354ad9642c2241f4d6b29a9f8f68bf
6. 0xa8315c42d6175c8edec6fa510be7b54f0b1039196847a18e8a7bf9414d202afe
7. 0x1afd1923e203909114906d3fce1504b1a5540df4edaf0003ec3567c7c67f2651
8. 0x7e094eb467f1b6ebf14e787d8fbcae00cc723aade03608220a1886dacaab25d1
9. 0x2242d82ae852e27fc6222a2d1cc4c32a962c6b3180c5468c28074e83a85ca283
10. 0xc424ecbcf7ab4c3a354f7bec2511661e04857818b0c7eaf95e3c24039b8510de
11. 0x3637a9665fb4044188f80dbd0a4dc68a2cba5acc2c43c9f7cf689fe5b410f838
12. 0xd7f28e7cbf00c0f591820e050e04aa17abaf5d510ce6da77374489a26056334c
13. 0xfd8735c70640de4ad107a46782219847d35f4b6dc003efdaa0ed6c25d9954fea
14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7