Evidence row 2612079

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YJrOtB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bfc07c38-7f7e-419e-8eb5-a23c9204f721/.well-known/agent-card.json"
    ]
  ],
  "name": "Travias",
  "owner_address": "0xda5a73b0775cf7d86cb73c6c79e8673126b422c5",
  "raw": {
    "agent_id": "193882",
    "agent_uri": "https://centralcity.ai/a/YJrOtB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Travias 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/YJrOtB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Travias",
      "registrations": [
        {
          "agentId": 193882,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bfc07c38-7f7e-419e-8eb5-a23c9204f721/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YJrOtB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793723391,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:33:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Travias 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/YJrOtB"
}

What the leaf hashes

{"body":"3fe310ae7cf428d1007c97082237ebaaa0546a362e1e2bf71703a1b5241dee41","id":2612079,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723611895119,"prev":2611650,"subject":"erc8004:5042:193882","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. 0xda519e8f5611445fec6127b7c9f236f54b48e7f4eb159419164fbaf79111277e
2. 0xc1bbbb550df42bfd64b5e7263c4d4bf046c27a74af44b4e9a366d9ecf58d92d2
3. 0x59330e8d63bc172ab02e5f44f05761f2e92fccc28965aebd68cb3614bbb58d38
4. 0x12a40e41e695fe2e544d80d4b986e22363c94ba4e691db91696681cecb66302d
5. 0x82e608b94f8aba8bee72a5f2ce9a1c6e6ec1ba43650fc3bf301d1882eecef6ec
6. 0x6f06ab0739ab3a6d31d20f1d7cfc6be0f475a31614f5258b8bc7d2e7e05066e7
7. 0x27aa6865ffb71da72abf80569fbd99351e2b8dacd5cf84501f1d4dd2217ec63d
8. 0x67781378c8e873d734ef5719ff6bdabe29a067de7cbe57023bf619e28a26655f
9. 0x3c13dd33cf44aef662860d6b2e12e12c36b3590b5ee951fec121023111836e2c
10. 0x5b9f079f12963b489cd26a0dcd51051a6217a963e2188fa486a4a6bac22aedb8
11. 0xf23b20e319fe4d89a87a83d430d316228815ff91c24ded9ac043ab106f2a774e
12. 0x50c000dc4c49c64976d0fb6188c7b4b0b1786be9035d28f75ca46e820eaa947b
13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7