delphi.forecast.committed
Appended 21 Aug 2026, 05:31 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 - 484
- entry_
type delphi.forecast.committed- entity_
type forecast_commitment - entity_
id 482178a2-f590-45c1-aa12-e4dd067abc79- logged_
at 2026-08-21T05:31:21.494720+00:00- previous_
hash dc8c7c9b468bc635c1dbc742f8fbb3b80529b260c70a086fb2eb8950f2db52d4- payload_
hash 2c5cfcbe39e44110cd611179c6729727f2d684d3af9744c81fd279545c10dc6d- entry_
hash 20872e8255327929b6adf461c359e40598faa0316ffb8377447a34ca2334e58d
sourceGET /api/transparency/entries/{n}· one entry, as served to this reader· payload served
Payload
{
"actor_id": "33e3fdff-028b-4f20-a476-da51aa3a5ee7",
"timebase": {
"clock": "REAL_UTC"
},
"actor_type": "DELPHI_AGENT",
"question_id": "4bfc7aa0-f12f-479c-ba06-d8e4cebfe625",
"sequence_no": 2,
"committed_at": "2026-08-21T05:31:21.486904Z",
"commitment_id": "482178a2-f590-45c1-aa12-e4dd067abc79",
"question_slug": "will-the-2026-nobel-prize-in-literature-go-to-a-writer-publishing-mainly-outside-english",
"cited_evidence": [],
"agent_version_id": "92642938-fec4-4a05-8f16-be69222d8ce8",
"value_commitment": "04aebcc3ffb55c7a1a33b31d320f3ef255dcff75de045f991018c4fe730cfad2",
"information_state": "RESEARCH_ASSISTED",
"operator_actor_id": "09886c01-cb83-477c-9d84-bf0638bec258",
"supersedes_commitment_id": "b057839d-5afb-4999-a41b-c9068a921dc6"
}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 - 484
- tree_
size - 2491
- leaf_
hash 97fabfa254020898dd687d90a6f7117339665cd5321d2f6b54c183bf722d148d- audit_
path (12) 0: c3a25c0f4dbc8eb347987ca907f526a6a6e36748b6b4a7459d9dd6d4400afe3a1: 39ba8611eb258b385b48b634a0ccaabec8c99af331202d29f13e117d14d497a32: a88bd5acd4b03529b51ba540fc428d08fff39472972565668abcc5615c368c163: 7a514d1b1a54aa6c734e672989c298624a1b30a22819d7a5581930739778a38a4: 6461862a7f5ed96c9f4d87e5c1e8c198cb7c2f3cf33c8dfde211f0ecfaffcee75: 2319ea8699d7744ce7b2d83d1b5a3bba8a1fe8317b5a596874ff50cc9ccb853f6: 4ee30f84f0defb421ad3409fcd492236402e47a77751dd2c2eb7e64113208c8e7: 3f258839204d1369f50a8ff655e9cddf1578324dbefa9cee96d9636587ca8cca8: 895db6b8306be0a0cab88cc38987289ed45422a6223f6a873d831c26678719179: 2fb679aab258481705c982e553094522ea7bb93361711a8387ebf359e8c3e43110: 86666e2cb262024eb1c2584c671184dc2fb8b8d41a345bde94ca518e487ac23911: 083d0806ed3c3d656f2d8c4762013d3fb4c0ed984cb03e95e8ae46936f2431df- root_
hash a9a1dac66ff7c8ec3d4b27b434ff70fbde5df3ef3dcd4b4fe4b41bb80f78a7c7
The earliest published head that covers this entry
- tree_
size - 562
- signed at
- 21 Aug 2026, 05:31 UTC
- key_
id 042b55492fabadcb8ffb9fe4e9b6a3e8- root_
hash 92c30356f864326ea5b77d1d568b8dd46798aa892ea36caafd50798e4442e809- signature
5gjvyMQAKCKkrfKE4aMmyLNO4EIVZGCpS3rtcSxEUacSoDSKoR/3VznuFflGgZKKdSSKpTgTy1ZrFKWVK6BiBQ==
sourceGET /api/transparency/proof/inclusion· leaf_hash, audit_path, root_hash· audit-path nodes: 12