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Evidence row 28851

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.Jaywestphilly/stock-bloc
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d00afee8fdb0bd6a982ea64e104b40d9112b7be916c85b30499b0e8fcc0da571
Leaf
0x603d620215e6cee601812a827236c7cc9a97e0c3fb3bdb55d7a1e9337514b1ad

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://stockbloc.ai.studio/api/mcp/rpc"
    ],
    [
      "web",
      "https://stockbloc.ai.studio/"
    ]
  ],
  "name": "Stock Bloc",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-09T00:37:21.88575Z",
        "status": "active",
        "statusChangedAt": "2026-10-09T00:37:21.88575Z",
        "updatedAt": "2026-10-09T00:37:21.88575Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SEC filing jobs, 13F holdings, market data, quant scores for agents. x402 USDC pay-per-call on Base.",
      "name": "io.github.Jaywestphilly/stock-bloc",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://stockbloc.ai.studio/api/mcp/rpc"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Jaywestphilly/SB-front-end-3-"
      },
      "title": "Stock Bloc",
      "version": "2.2.0",
      "websiteUrl": "https://stockbloc.ai.studio"
    }
  },
  "source": "mcp_registry",
  "summary": "SEC filing jobs, 13F holdings, market data, quant scores for agents. x402 USDC pay-per-call on Base."
}

What the leaf hashes

{"body":"d00afee8fdb0bd6a982ea64e104b40d9112b7be916c85b30499b0e8fcc0da571","id":28851,"kind":"listing","method":"baseline/1","observed_us":1793025360269215,"prev":null,"subject":"mcp_registry:io.github.Jaywestphilly/stock-bloc","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x603d193ddf1ecc6f70b80319611c40408eae2da6f19e1b788c942201f4c73ad4
  2. 0x2463f752abcb6c17e5287c9d61513ce4f3072109b86f682b45fa26f43f231d8d
  3. 0x1124fcbd23433eef32baf4f93c8d52e36da5b51cf05667409aa347ddd5337c16
  4. 0x4997c64fd6833f712c5f6ee7a3f25e8770145664b836bd7c41c97f6f1041905c
  5. 0xee4b4fdb809b84b0ad96483a6da2b10222ae9a3544d2b925069b7970a83137b1
  6. 0xf8748dccd279802c5f74e9e59875114c04fbd61def1b956254a6c3eed5310886
  7. 0xbefa8bc8e786fd116c9cf9862dab1753bf5e4775406c9ed70f32bc74cc2c2c8e
  8. 0x63839ec1c6d2157e11090343102dac7f2f5ebe935870a6b597cfff693e20f718
  9. 0xac936935e59643d4e57abb3bdcf6fb37bcd1763485f00fbb4d033b9fac75bd5a
  10. 0xbc2e807bf00b2ed1c806b85b0cbba8abd3b9788e0e8000d164ef64dfc99a3dcb
  11. 0xa50fca837a4f035829bddff38d023aff0ec4482f9bb5df60ea5b321b01e3e922
  12. 0xf4e3bedc99674db9d8ab4bc7655992ec76f822b327e6c89599b0baa3756fbd19
  13. 0x89fcaf55e37dd777228f271b79ea895534a66ec0d184363c2a6eb1b4d23c9ef1
  14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
  15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
  16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON