delphi.forecast.committed
Appended 4 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 - 1364
- entry_
type delphi.forecast.committed- entity_
type forecast_commitment - entity_
id 043c7fa4-4082-41bc-b313-53736a8c2640- logged_
at 2026-09-04T05:30:40.235372+00:00- previous_
hash da5520d159b50cc47b862066091f1f0a72cb891901228d979c30154d87831630- payload_
hash ece1ed89dbcd5bd2a32bdfdc76d4569129c38a404f10d96544b101759835c4fe- entry_
hash de35bc7610627cd07546d8cceb04b7f75b3c9d52e1ce0df74b712b2e83c560c0
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": "3b91df80-00fc-4a4b-b86e-3310edcb9332",
"sequence_no": 18,
"committed_at": "2026-09-04T05:30:40.227520Z",
"commitment_id": "043c7fa4-4082-41bc-b313-53736a8c2640",
"question_slug": "will-the-brazilian-presidential-election-on-4-october-2026-be-decided-in-the-first-round",
"cited_evidence": [],
"agent_version_id": "cb12a9c6-cd80-47a6-86c6-4611445e368d",
"value_commitment": "d8c1fecf36af8b9f69c73fab499fff3c129091e8c90cdea014eb67e90c52e180",
"information_state": "BLIND",
"operator_actor_id": "09886c01-cb83-477c-9d84-bf0638bec258",
"supersedes_commitment_id": "7065f8e5-23e8-4cfd-8611-7e5531bc8b89"
}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 - 1364
- tree_
size - 2357
- leaf_
hash bce518a8fa71dcb052ddf7bd482572a577f1cf33a83c125b890772756055cb8c- audit_
path (12) 0: c9f6d4fbcc3c15826ff2d29d59b0cd320b79ff47a051cf60064018618c1039d51: 81f69b2d7425618022459d2102d8d248963eb68345db078f63b6fa6f6b628bee2: f31a0bbb2eda72d5586e840e9c1289c5dc8f6fafe740c3aec0cd790b333631363: a0c0b61e331ebe82d4e558f8d8b15a5c564b9c09c6c1c8ce08e84188f678c31e4: 25c062b992e8b376fe1970e5b2db0971ae78cbaa6bfc93de4703ea6207967ee85: c3facadbf527f8c700665ab7a62b70a42fd75526b21c5de879363bf38c06f8726: 3347dae74325660c6b1e768277c0a7f2169b7554b58c0815e1d6311ce75bfca77: 00aa16d00eabe2b61089fea4a6c3044cf3b1ced9f2af168276f93e239a98dae48: 73b80563a47162cfa99809097caf5d77512af3a28ebfbf76c6bcfd5f572cc1d29: e4979eb1a845b9e87ed1dae5e71668989143fa3d9cf0261e0f77022718d3602e10: 9cc5fac487aa9ec1c73baef673025a398e2ca2721a82dbc4c270eb2473aaf7be11: 2f361a0c4a49843181536f3a7baa572ba4bc0573be4bb8272112c3d056aa1031- root_
hash 58c8c5ab99dba36e8c6b398578e37592253a716c9cf756f72e78b6606a198d59
The earliest published head that covers this entry
- tree_
size - 1397
- signed at
- 4 Sept 2026, 05:30 UTC
- key_
id 042b55492fabadcb8ffb9fe4e9b6a3e8- root_
hash dcdf356cdf9dc7ebf6b15487b75fbf56f1dd13b64c18428b5b1c3def4a10dd7a- signature
3byga8XRhlKNr2NA4ABo68hmWG9n+zteILiR72i24nQlgkl2AHzxfRM3GAGCw7aUDx0eN916Oq0zGWs0D7mPDA==
sourceGET /api/transparency/proof/inclusion· leaf_hash, audit_path, root_hash· audit-path nodes: 12