TRIKALATRIKALA
← the log
sequence 1,551

delphi.forecast.committed

Appended 8 Sept 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.

← 15501552 →
01. Link to this band.

The entry

entry_hash6f806e6e8ca6. The chained hash of entry 1,551, which is what every proof on this page is about.REAL_UTC
sequence_number
1551
entry_type
delphi.forecast.committed
entity_type
forecast_commitment
entity_id
d0663e87-204a-4906-97ba-30886bdf5a94
logged_at
2026-09-08T05:31:41.584371+00:00
previous_hash
fa485b461c92370ccad67e3da64b48a43cab2c05f564b0793c4fae805ad83a4a
payload_hash
c5e767e1af71a1cae69790ef401677e766313da9168c4afd84186a933d0f127d
entry_hash
6f806e6e8ca6c4bcbfc2852f1545059c955960558f921675bb27a2d57c6cc8e8

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

02. Link to this band.

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": 24,
  "committed_at": "2026-09-08T05:31:41.574202Z",
  "commitment_id": "d0663e87-204a-4906-97ba-30886bdf5a94",
  "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": "e7184747b6e6023d4539d02495f145769d47fc130e8ba63e9262f02f1d01b540",
  "information_state": "BLIND",
  "operator_actor_id": "09886c01-cb83-477c-9d84-bf0638bec258",
  "supersedes_commitment_id": "12f96926-472f-4351-9cdd-55efa3bad676"
}

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
1551
tree_size
2479
leaf_hash
dfde4dfd5aea07864ca56ed7d65a9094a69929720a5365fcce0d1e6e459cea61
audit_path (12)
0: 6e581a4069fb940234e83801f7ad91151f7ff6362a4b56d8a412337291232fc11: 70719cb22e9624ad891509603792a1e5d3d4f9f2ab8aa98af42f1a2d01efac112: 95eb5892b3af9592854b5f490bbea3d5e6897a55bb41e50a9e95ffd14fdc74583: 8ba0a395e24b513132a4754104174624b17833f2c53eca5b6553893653a755914: f07df060e246e18b572a13d4db8ee5ad12cc1e3619010020aa324816773b13935: f2f7717586444815727d63f86cc5877958512d732169cabce0cefd8ec595f85d6: a14c441df27a3a317d0289503a03490705cc204897178ef38c051eec450bf5357: f4a858c5afd6d2bbfe79825cc00005d2e5bc4cb6a3723b70509ff06cb4f713008: 49fbc719d10777c21e02e255a1174dbc47e89c67c7b327c5f50e8ea1ffbb5bad9: 5fb1ed5f5a35e845232517268bf48c5384c29f290dd198d1d6f802756a73a76d10: 9cc5fac487aa9ec1c73baef673025a398e2ca2721a82dbc4c270eb2473aaf7be11: 8d949d6aef53b2e3322ef5e232755263eaea63b886b405d936c87ac0c842b6a1
root_hash
2135d33fc3b42de9408df8505e145fcd175142e943af391ea41c56bc99a1e5e2

The earliest published head that covers this entry

tree_size
1585
signed at
8 Sept 2026, 05:31 UTC
key_id
042b55492fabadcb8ffb9fe4e9b6a3e8
root_hash
a224a45fec4b50dd9d3a17f401a022e1320b8849bcdcf3109bc5ef8fc4c335cb
signature
xJYNwZXpQpbXcZskXqf+SutDkfY7nOE9BO058X7fOfif0VtoI/OM8Nfg0bN8D3iUjEtOt+FT3k9g7zbVw7vLCg==

sourceGET /api/transparency/proof/inclusion· leaf_hash, audit_path, root_hash· audit-path nodes: 12