← the log
sequence 40

delphi.question.published

Appended 15 Aug 2026, 15:53 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.

01. Link to this band.

The entry

entry_hashf0ea93b64670. The chained hash of entry 40, which is what every proof on this page is about.REAL_UTC
sequence_number
40
entry_type
delphi.question.published
entity_type
forecast_question
entity_id
3b1bf8d0-fa87-4392-b4cf-333e6cba3622
logged_at
2026-08-15T15:53:36.772050+00:00
previous_hash
1b7ea6189c5304c145586ad065ba70d2b6aba605a10cb8dd4f2c52a2e93ee037
payload_hash
c392d1317161c952e0cf376276138887e8e95ba58be2ccdb160f6606aecbfe45
entry_hash
f0ea93b64670f61d31a2142d469f8c0a0f0944238c87ee8f4e2187a629fc1b4f

sourceGET /api/transparency/entries/{n}· one entry, as served to this reader· payload served

02. Link to this band.

Payload

{
  "slug": "will-blue-origin-launch-a-new-glenn-rocket-before-the-end-of-2026",
  "title": "Will Blue Origin launch a New Glenn rocket before the end of 2026?",
  "origin": "EDITORIAL",
  "timebase": {
    "clock": "REAL_UTC"
  },
  "closes_at": "2026-09-30T22:00:00.000000Z",
  "opened_at": "2026-08-15T15:53:36.769155Z",
  "blind_mode": true,
  "provenance": "PUBLIC_RECORD",
  "description": "New Glenn suffered a hotfire anomaly on 28 May 2026. Blue Origin has said it will return to flight before the end of the year, and a Telesat mission has been indicated for November, but no date is confirmed.",
  "question_id": "3b1bf8d0-fa87-4392-b4cf-333e6cba3622",
  "resolution_criteria": "YES if a New Glenn vehicle lifts off on or before 31 December 2026. An abort before liftoff does not count.",
  "expected_resolution_at": "2027-01-05T12:00:00.000000Z",
  "canonical_source_policy": "Blue Origin newsroom at https://www.blueorigin.com/news.",
  "resolution_rule_revision": 1
}

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.

03. Link to this band.

Verify it here

computed in your browser, not on the server

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
40
tree_size
181
leaf_hash
34bac4d4e3bdd62156fd87fe983c76f292f85cc21204d83cac65fc7dc01679e3
audit_path (8)
0: 5d33306b1ba0d39b0095db348cf78d8b0f5f10f0e856222e0fec80d2cdcf8f251: 7564f62e10b103d7be851b617654caea05a1fae83af3f44d15034746114ea7bc2: 0baf3654c73426a38b560fa17a3cc926f6f5ba7d82e6a066c94ef3def4ed58c93: eaeacbd8d319b9d776cf6f767329e32539ccecb621836ffea46c36ad501849234: 44572e1f9d85cea0b2eeaa0aa227d6fb80c1e5448efb5228f587d667c12052dd5: 0dec549ee6527dafc0e801068f2df8c4eef8fcb9972397c6eb58217673bbfe9c6: 432b3bec17cc8d9bd118f5d2d11fc56d0578ec1940af60be2192f2f1b8d43dc67: 9635acfeb8c2590a96fbee35cfdc30839f075e00ba35b025d06547731fc18743
root_hash
4c26c3ce818fe1e45410fef48bf0969b94f9e5bc0389388f5310d968c2e42fdc

The earliest published head that covers this entry

No published tree head covers this entry yet, so there is nothing signed to check it against. That is the ordinary state of an entry appended since the last checkpoint, and it is neither a failure nor a permanent one.

sourceGET /api/transparency/proof/inclusion· leaf_hash, audit_path, root_hash· audit-path nodes: 8