Evidence row 2158781

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nOTIQ6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e73a9b50-ad34-4cd9-9e62-6e12aa9678a4/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiastus",
  "owner_address": "0xc67a5e4b5a09984d53db9e47509de4c871411569",
  "raw": {
    "agent_id": "104921",
    "agent_uri": "https://centralcity.ai/a/nOTIQ6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiastus 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/nOTIQ6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiastus",
      "registrations": [
        {
          "agentId": 104921,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e73a9b50-ad34-4cd9-9e62-6e12aa9678a4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nOTIQ6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793630777,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:51:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiastus 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/nOTIQ6"
}

What the leaf hashes

{"body":"ee087383a0cdd17ba133df62fb085b1cdd86e6f241549339870b18d5cdec08d6","id":2158781,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631072206747,"prev":2158168,"subject":"erc8004:5042:104921","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xcad7a1c18cd5f8a0c105a7be9910e0e88a7cf1424ab0c7e88cee0aacf42456e5
2. 0x7b76a467e4eed53ce52d47843c6245658158612ada8a7eff15a363424a905bef
3. 0x5f1e147bb972b6611d74a5d86f285103e352da4aeb591c974d6b70db63dc9059
4. 0xb34b98e78c032676288139b6832f5c48ea5510b28eac6e8106a81609f144020a
5. 0x7d583f6ac91979a1d38e9d7c0df668ddfbb5df16b7e222cf20902a30dc507f03
6. 0xed9120d787754dbee68339a29bab9b3b9ebe1a2851e80213532414ac65e87321
7. 0xc22fd73f1c037748e46abbcde0bce33a9f363210d08352550911f423405b76ad
8. 0xa659738813162558675e5bd1815df308e352eda0896752da72e71312a252d15f
9. 0xcdab3a4a0dbfecb1449fe574e9ed9828bd2fc0d6dd86bdf83eaf13acc8ce3d97
10. 0x863bde96432e5ef1c97cdcfcfc54f5fcd69dd4f620dd713f2ad62e207190040a
11. 0x80aa9ea26f474485508318fda04c4f085ad194a550f7fbd4ea5ed19f5938c506
12. 0x7f7e67ddaa239b7f47a381ca645be7874e814b886fdf50b97ae25602f2ebb785
13. 0x959c0d70f3f85beefd7b1347751e6e712eeaefce78a57d80eda6882038b85a52
14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af