Evidence row 2718415

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4wSFwv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0603f58a-ef68-4f7f-8ff2-4b3b558f96b8/.well-known/agent-card.json"
    ]
  ],
  "name": "Maansa",
  "owner_address": "0x04b74f98cf06d2687441689494b883d5371206d5",
  "raw": {
    "agent_id": "207163",
    "agent_uri": "https://centralcity.ai/a/4wSFwv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maansa is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/4wSFwv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maansa",
      "registrations": [
        {
          "agentId": 207163,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0603f58a-ef68-4f7f-8ff2-4b3b558f96b8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4wSFwv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793742831,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:55:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maansa is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/4wSFwv"
}

What the leaf hashes

{"body":"3bd0d6ccada373061c02bf93c9eabf9e29874265d7c257ad440f4abcf3b692a4","id":2718415,"kind":"listing","method":"sync.erc8004/1","observed_us":1793742935712808,"prev":null,"subject":"erc8004:5042:207163","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. 0x479947a77a60a2a2d3c7da5f635e20d802da7161709e7c4206451f71c6eb3ffb
2. 0xb0a6a68d0d3156eb9107b4dfd6ffa761482a09d6a0fbe0942d2031ce4fb90695
3. 0xb96bb8916dd40e8b9da636c617ce770416e078191aad42c1471b13d2ac3bdace
4. 0x6addd768af0159cad3befb0a2465a81ac3b1a5603fd1d64bf6c68aea75cbd983
5. 0xcad2c68b9437d989bfcb879eb0e2b4e43fbbad293fdab4e600c6a5ba5e4d64b0
6. 0xdcc83274dc656ab2f3ed6bad7e9572dda750a210391a49d9bb2de8124a928709
7. 0xabae332b9f79a95af91aea382d66b334e6786c21057cb80295346d257095fcd6
8. 0xfc31869b34420b275d55d7e89b1e8ad5fa290dbaaf7ed9ee128d2c02f251aa6e
9. 0xea91a2f4c0dbce8e29369ccf09c2b3440cefcbd96379e3ad1a98a7acf37fe8d6
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