Evidence row 564615

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Discover AgentWorld WORLD, onboarding and public machine endpoints.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "discover_agentworld"
    },
    {
      "description": "Discover the separate AgentWorld MARKET machine-to-machine service economy.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "discover_market"
    }
  ]
}

What the leaf hashes

{"body":"c791888771c11c82f182636752f1b9fa673dfaf6331ab5ecabdf08ba2b78dbf2","id":564615,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793137887106737,"prev":null,"subject":"ea0f1036-ef27-4787-b77f-dacee5cf0c29","subject_kind":"endpoint"}

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. 0xc24484b36505c17f6e09dc6163bffcc3b9f695787da71f1d78d0a8f7dbe0bc98
2. 0x1ce718c14b544b2810fdbd3bb6f1390868f54aa36ebc1ee17f6672d69277f05f
3. 0x3ffcfb09c4a0480c66c465695be85069282cd58892cddb507b72dcba9255a5be
4. 0x59459b7bdefd920b39c1a5e6113801ca1df2e7a082d36071455b9ace61570f9c
5. 0x69eb2bc17416e03e128068ab4bfd36b588b2b9afe9e4dd118b49d09a245fbad2
6. 0xa0f65bfa21e63fb8d5d2dc379c9ad85d4aa7f530db1a79af1882999579d5e2b9
7. 0xd9ad2e728f4f88cfab092eb524c960a9046311a68f9f50d36dd17b2435721e1e
8. 0xdf89df29c162f4976fd348de6ad9303a52b421c5e9f594f514a246391663fdce
9. 0x23b79faf7a742d2b7bbd049b1ab37b74c25935e41972f8033d7a3da431e420eb
10. 0x572d1cc74bcceba9fbf33b27255c0ccfc74c032291a71d0b93440bd4d8549348
11. 0xd42fabc45b614023fa5a8deff7b18538443a7a95af9b5415109cc428d27485e6
12. 0x09c148bbe62d15164b3840b798915bcd800d49ae022a1820cd04cc89b1b4e59a
13. 0xb48b088603004f0a5232faea4acd65999cbb4832f4c15b0098e853144cb91655
14. 0x077edf0f29e2a3aa19c876439830696b88f0236fd0b2a3c43c76f38cdd29bb2b
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4