Evidence row 512343

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.tickets.dev/mcp"
    ]
  ],
  "name": "io.github.Tickets-dot-dev/ai",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T16:12:44.881301Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T16:12:44.881301Z",
        "updatedAt": "2026-10-27T16:12:44.881301Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Live ticket prices, listings and seat maps for AI agents.",
      "name": "io.github.Tickets-dot-dev/ai",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your Tickets.dev API key, from https://tickets.dev/pricing",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "TICKETS_DEV_KEY"
            }
          ],
          "identifier": "tickets-dev-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer followed by your Tickets.dev API key, from https://tickets.dev/pricing. Optional: clients that support OAuth can sign in at tickets.dev instead.",
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {api_key}"
            }
          ],
          "type": "streamable-http",
          "url": "https://api.tickets.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Tickets-dot-dev/ai"
      },
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Live ticket prices, listings and seat maps for AI agents."
}

What the leaf hashes

{"body":"ab2629df4615f323cc8277b9db5a20e244e6f1273f16aac52ca1bdf3d3ed2ffa","id":512343,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793118544523713,"prev":null,"subject":"mcp_registry:io.github.Tickets-dot-dev/ai","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x5de3b736d266c06d096ac91792d9140198e8bd8903dbf18a32caee0b2b7c70cf
2. 0x95dff48a1db84d02568db4cdca73deb85ee0e057dd13812a4cc5a4960a18b57d
3. 0x99ca4963d6500577be37f17e52ae9255abd68701cb17c11db1c002ee0b467a70
4. 0x06c3bc39876d76271e85e838a93b4b325703c7770878209d26e83558efbc3b04
5. 0xa32977c0a8a04e4725ac0c262fcfd4f5b86c2ee9a8bd4f63b8106101f6485762
6. 0x3031b956a102be37d725a64c2a639c6713377f3f8ac4fc1778a173173d3f1f55
7. 0x17b49511f62288a2cf26d69790910c849496b4c2053d28c0f9ac113877f8e6ef
8. 0xfe997c7deeccbd98e9c63b4383b5bf7f99e64c28019d75e1759f984ba1470c08
9. 0xb879de1851a04867df9d307210f78e9ec78da2c4977c95f801700b4d2ce8a84e
10. 0x4c809ee5c098ea4ab0c676ab9598d1571f69c85b9cc2be67f31fb007be058b56
11. 0x6a8800f5c72539b8ecaf35e93ccea9609b976b2b3da75c06b7295d8e7d5f176e
12. 0x548136c1e3ccb412bb6e8b0e92df8bd9db651531331fa2a46332b9c2956172f5
13. 0xeaf6b21867367f85a965f982b6593c42eafe4fdf74e94b675523a6478de49a54
14. 0x4277e02be0b5d91d78bc2247e37d402572474ba896c2e8f45765c8dc4e244d36
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4