Evidence row 2122664

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8WoR5G"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5e42dcc0-2c54-4410-a083-9933d303c075/.well-known/agent-card.json"
    ]
  ],
  "name": "Pastert",
  "owner_address": "0x82c80756ff690ae04513d25371c01ca6c775b812",
  "raw": {
    "agent_id": "89796",
    "agent_uri": "https://centralcity.ai/a/8WoR5G",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pastert 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/8WoR5G",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pastert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5e42dcc0-2c54-4410-a083-9933d303c075/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8WoR5G",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:38:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pastert 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/8WoR5G"
}

What the leaf hashes

{"body":"e8e6acac793352318533c5c11d6367a77932518e64b7320756479ab9931d25a7","id":2122664,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619536979947,"prev":null,"subject":"erc8004:5042:89796","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. 0x80986a0f687370536587671c750b25ed5530b1c6577feb8d54c842f39f5a8562
2. 0x9283a6b51ef5e2bf0a98e2fa540f60ccaf43b3b629ee8565b191a11266a2359e
3. 0xc55dc7187db46438b907eabab7ff429e4e386304c310a89eb2f950230aee3315
4. 0x07aaa6b94c4b58465410a4ab7716f04baf2929043c940a88706068ae43fd7645
5. 0x6593d802d25001407b8384e6f48368ead093f860284a912c410f0c10aa2ec6e7
6. 0x3dfb6b2c5a79c214e35827ffe5e79fe61afaef568e6656f0055be465eb55b92b
7. 0x98c0cc39368325013c31f0526d4968748476e7626561b727569231014dda32f2
8. 0x054b4c278933169ff6615815acfe2991179fd4b77636dedeff762c2750fde617
9. 0x8204709277231135a62a5b9d93c1e95ff91d21867fbe9e98b1de4a8b3b54ed1c
10. 0x9c4b3e60a387df4b0791966aaacf82efaf67b66edd67fd05d46d1322d4040579
11. 0xa393a68b746e025d8daf0e0981f2bc113caa7b5c6efc416b4f3c74cc574d5369
12. 0x71305c272656503414016b5f13ff8cba828a7f92b6aa86f744081781398d24d1
13. 0x6a06852e71057f53bcc6c658511dcfcda03ac93f8dd86e79a4db42c8e85677b9
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af