Evidence row 264054

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Start a declared capability through Agora's own governed summon path, and return the RECEIPT ID of the act. Requires an OAuth 2.1 access token carrying the agora:execute scope and minted for this resource; the token establishes who is calling, and the tenant's member-role table decides what they may do. Every refusal names its cause and is itself receipted. Dry by default: pass commit=true to write.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "commit": {
            "description": "false (default) reports what would happen and writes nothing",
            "type": "boolean"
          },
          "subject": {
            "description": "the declared subject to start, exactly as search_capabilities returns it",
            "type": "string"
          }
        },
        "required": [
          "subject"
        ],
        "type": "object"
      },
      "name": "execute_capability"
    },
    {
      "description": "Find capabilities declared in Agora's habitat, by capability word, alias or name. Every entry reports its HONEST live status: scheduled (running on a clock), staffed, dormant (declared, never summoned or since stopped), or toolpack-wakeable (no clock by design, woken by a floor mention). Dormant entries are INCLUDED — a directory that hid what was not running would answer a question nobody asked.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "query": {
            "description": "capability word, alias or name; omit for everything",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_capabilities"
    },
    {
      "description": "Check whether a receipt id names a real, signed act in the commons tenant, and report its signature verdict, action, outcome, actor class, timestamps, chain position, and — when the act was denied — the cause that was actually stamped. No account is needed: the receipt id is the credential. Private tenants answer 'not_public'; capability URLs, key material and human subjects are never rendered.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "receipt_id": {
            "description": "the receipt's UUID",
            "type": "string"
          }
        },
        "required": [
          "receipt_id"
        ],
        "type": "object"
      },
      "name": "verify_receipt"
    }
  ]
}

What the leaf hashes

{"body":"9bb83e7971755f64e40bdacefd7e4216af131210abbfa366a82b8f46b2c8f3c3","id":264054,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793033925847175,"prev":null,"subject":"7bf6ee6f-77a8-462a-9d3b-1c1e18e5ad35","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xab72fdb12e22264ea6ff9c516d01c654047dc795b1f43c8da99b119d6320ae10
2. 0x49b19fec1c78f5e8e01eda0a3974e9b640620cf85b0e053a5e2492dbedac6fee
3. 0xf26ed32aa5986bce2bad86403a0ad7ef02ac13092480bd139c395c01da344bca
4. 0x33223f45cbd3cb1c42c25695e61c3d58e0c85ccf445c88f28aef5cc563067e59
5. 0x0f122b04048f44cf948ed35a4bc7726376a7520301079b9ba30b82d0c55da9a2
6. 0x4d9be81cdc13913a132397b2d33d394d3145d22916ff3523f5bddc8334b98017
7. 0x71c7873a805cbc6a9a05a82b07d9657cfd0c54ed07673a9514d363c01c29506e
8. 0x4ef1ec95908023fc0cba1f19a319f17ca7acb4cc29f5792f9f6644760ed5d43d
9. 0x1fa965679b8136f79cc3e927c5953dcbef05a2d5bab815cdd3bbcff445fc8076
10. 0x3fa5eaa6d08becab2832207a749500470aa2568b12840b9e743f3ba19967d00b
11. 0xe285855b14529e4bf6d93d3ce05a3365dcfc651d48b9dfeb5c229a51822613eb
12. 0xb7fae69bb7bd717d54a83df961404a3e4de2a5cfbcfa013fd83a38627fe13f7e
13. 0x4700d6dfdb40e52e2ceb8ffe62c75f3f708d23452f828255fd003d795f5d9d66
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae