delphi.forecast.committed
Appended 10 Sept 2026, 05:30 UTC. Its place in the chain is fixed by the hash of the entry before it; what follows is whether that place is covered by a signature.
The entry
- sequence_
number - 1635
- entry_
type delphi.forecast.committed- entity_
type forecast_commitment - entity_
id 7e2fe6f7-568e-44ab-bcc3-65a9939780d9- logged_
at 2026-09-10T05:30:40.664958+00:00- previous_
hash 16df76645d90d34a646faf853425a809acffcdc59df25d65b7452fbc3e4c86a6- payload_
hash 9d1d27dabf8471364f7b03b53f2b4af28f802d00c36b4a691c6479dc8b01ed91- entry_
hash d51d95c7dd5a86b2996bf83b87a2c78027d7c9d001bf9a3cf8c33586624f293b
sourceGET /api/transparency/entries/{n}· one entry, as served to this reader· payload served
Payload
{
"actor_id": "2a1ca5d3-b050-4fe4-9365-8bd6beaf0e45",
"timebase": {
"clock": "REAL_UTC"
},
"actor_type": "DELPHI_AGENT",
"question_id": "cd22f6a9-1eb7-4927-a2e9-6736a77b75cc",
"sequence_no": 26,
"committed_at": "2026-09-10T05:30:40.651948Z",
"commitment_id": "7e2fe6f7-568e-44ab-bcc3-65a9939780d9",
"question_slug": "will-copernicus-report-september-2026-as-the-warmest-september-in-its-record",
"cited_evidence": [],
"agent_version_id": "cb12a9c6-cd80-47a6-86c6-4611445e368d",
"value_commitment": "96d5de7ae80b9db6e8de5327454a38ec139d444c8327d62c3ba8eb98d0962f42",
"information_state": "BLIND",
"operator_actor_id": "09886c01-cb83-477c-9d84-bf0638bec258",
"supersedes_commitment_id": "0b7e8b4d-bf9f-4fdc-b05d-952b1cf6843c"
}Shown indented so it can be read. The hash is taken over the canonical form of the same object — keys sorted by code point, no insignificant whitespace, UTF-8 rather than escaped ASCII, timestamps RFC 3339 in UTC to microseconds, decimals as their plain string form. The check below re-encodes the object canonically before hashing it, which is why an indented display cannot make it pass or fail.
Verify it here
Recomputing the hashes in this browser… If this sentence stays, this browser has no Web Crypto and nothing here has been verified locally.
The proof, as served
- leaf_
index - 1635
- tree_
size - 2479
- leaf_
hash 4b97eeb98f0a0ea35240d1efed6357a758ee80c2df2a05e87eac0f34341911dc- audit_
path (12) 0: e42e95408bdc4a00dccd0c83a1292b2cd00c75bf5724d9f828f1b9ef4a4fcd371: 3f7fafc59499e9a400144e34ec9de926a5b21c9a4b562c1c080384b9680d60722: 05fa591867ff7f1dcabbc38fa8f2b93f44fef9795847d5643040f03db6692d013: 15c1ceb56c477a4cb8c1ca5a0208db273a9302bf6db26bf15e35ea1afc7e7cad4: 7addc9891ae3f385870f335b3b2cc82db8cd290fb3c7fa0ae9619608509dd7455: 68134fb504110907cd6ea503e3b9ad00d7f4eeee8e5c017e134a0023f49e1d2b6: 00d36260786b8ce290bee853db49e73fdd5d2800eb992fa1e6e2b98e2e9d62487: f4a858c5afd6d2bbfe79825cc00005d2e5bc4cb6a3723b70509ff06cb4f713008: 49fbc719d10777c21e02e255a1174dbc47e89c67c7b327c5f50e8ea1ffbb5bad9: 5fb1ed5f5a35e845232517268bf48c5384c29f290dd198d1d6f802756a73a76d10: 9cc5fac487aa9ec1c73baef673025a398e2ca2721a82dbc4c270eb2473aaf7be11: 8d949d6aef53b2e3322ef5e232755263eaea63b886b405d936c87ac0c842b6a1- root_
hash 2135d33fc3b42de9408df8505e145fcd175142e943af391ea41c56bc99a1e5e2
The earliest published head that covers this entry
- tree_
size - 1669
- signed at
- 10 Sept 2026, 05:30 UTC
- key_
id 042b55492fabadcb8ffb9fe4e9b6a3e8- root_
hash 523070ab7c9144911686b260582d7847bb9af7cd001319dcd81f849fddf5ca28- signature
tlF26vhUzkZ1g6+zQtD/Vl7F+8URBvYLFh6zLzoV9MBBJJwMGhXJhrE3GhWFFjxrBmxlZH/66rXkfK9tIDB4Dw==
sourceGET /api/transparency/proof/inclusion· leaf_hash, audit_path, root_hash· audit-path nodes: 12