Evidence row 264360

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Return the public pricing page URL for Seedance 3.0. Does not fetch live prices or create checkout.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {},
        "type": "object"
      },
      "name": "get_pricing_url"
    },
    {
      "description": "Return public product information for Seedance 3.0 at seedance30.com (informational only; does not generate video).",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {},
        "type": "object"
      },
      "name": "get_product_info"
    },
    {
      "description": "Honest summary of Seedance 3.0 capabilities described on the public site (text-to-video, image-to-video, audio). Informational only.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {},
        "type": "object"
      },
      "name": "list_capabilities"
    }
  ]
}

What the leaf hashes

{"body":"4c16abd0c6d7d2e20a1324fede262e8f4f7fbd10d6b77136440455a68f0858a5","id":264360,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793034133311441,"prev":null,"subject":"a37158b8-3cd2-4947-9a9c-34e54585d887","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. 0xe879c13a7f1fbc19ed0564a016c10cc1b73e992107226c1eb2ee5c96007d9a08
2. 0xa789f2aecffc39fdca3fb614e914887c71c5a382d3da0fe80244b74428e4bb4b
3. 0xebf83c8f97b03b17f3cc2dc9fb77a5455e83e7f073b7862b283096cd4b238d79
4. 0x1dd7001a7ccfb9d973fbcffc366b12cb65bf245d8a03ce6bf8c6554462e8ef0b
5. 0x070e6de3e7ab6f3226509bfdaf766a98edc914a2c69da0bdaa3eac594f76bfe9
6. 0x5855b26f7dd18c0afa90732ed6d7f53659d0209e3eb83be755eda1ef951a2b9c
7. 0x2825b441a311fa4f81f7ba8c5dad0ad0087900f02107d0d39be962915e8b343a
8. 0x1819de7d128bbdcee514cbc94771cf87d618d1a9bfd1a8d7d89750178ba33bab
9. 0xc63ce14fc0ad442e5d1e0f435ad457c8c5ce3c740fcbc49a7b9dfb59778f9af7
10. 0x6660d88585624917f2e940d83f87f7e55f54cfd21b6105e91af9cff74045a16e
11. 0x11f999a56e0d8cc7daa64e4903eb41d6078ed2b930cfcc1858070d91536f22ed
12. 0x3d0b5282d5282c30fc9f86662367cab01d0dba65f13d2968391a7d087b79dfb3
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae