TRIKALATRIKALA
← the log
sequence 572

delphi.forecast.committed

Appended 22 Aug 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.

← 571573 →
01. Link to this band.

The entry

entry_hash658ecc7eb226. The chained hash of entry 572, which is what every proof on this page is about.REAL_UTC
sequence_number
572
entry_type
delphi.forecast.committed
entity_type
forecast_commitment
entity_id
26dcde97-29da-4d1c-90a5-cdad4214e478
logged_at
2026-08-22T05:30:42.729723+00:00
previous_hash
cac713698b6cb8fa33cf0b052e32e475866f4e459829e07350352a64faeaa54c
payload_hash
288d70878f98b65cf76a8e8a06897abaea14e0df3eeeb4c88b5f874176392896
entry_hash
658ecc7eb2267c3528d17a2d1560af93aeb77c0224788323ce9bf6ef4f18fa68

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": "0485b0c1-a674-414e-9778-a898c974bd9d",
  "sequence_no": 5,
  "committed_at": "2026-08-22T05:30:42.720953Z",
  "commitment_id": "26dcde97-29da-4d1c-90a5-cdad4214e478",
  "question_slug": "will-the-2026-arctic-sea-ice-minimum-fall-below-4-50-million-square-kilometres",
  "cited_evidence": [],
  "agent_version_id": "cb12a9c6-cd80-47a6-86c6-4611445e368d",
  "value_commitment": "c364e519965d1d10aab0e0f0aa3472de8f3dbc4a4d8f093cf67f95fc40e3b861",
  "information_state": "BLIND",
  "operator_actor_id": "09886c01-cb83-477c-9d84-bf0638bec258",
  "supersedes_commitment_id": "570c88a3-0162-49f1-a482-7a5c0f580de2"
}

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
572
tree_size
2503
leaf_hash
da89f39f3955b31e44e1747787e19fb0d08e53c08b509ab73f7807156ba460e9
audit_path (12)
0: 1c284455e4c18f01faca137b94a38189836735baee9fe52869255892f450c34b1: 254b099fb8294fbd0f550a37ce5e39f3d88cbb6172cbf4e46a6fde641369e5be2: 65e524d4932ceade98524f9ed809567fcd193ee3da9558b8fe4573d1f2a0d29b3: 15131d788db6548a07dff1a1cf24e50238a29527c804217820fd57b635d472b14: 8a466786baf13410c2ed7ac8b7767980fb7b7ede57d8f0623b591ae208ac2be65: 3be471921f1b62c05b789a823149dfa434dc5fec50c48c92bc65a486a54189546: d6b94aad0e8d194db67ebed505e85b9867726f564ac0997b7630c3317356f0f57: ca7fb7b440d51df69e12966994a041553b2c0acd85e1779b8e2fe8f79a1a4ab98: 1ed805746441fabcaa9e107f622f886b1692796b8a67f3eaf5f2122c01401d239: e5a5c76fa4bfc3f31f74c026263990b303ea76d2ec828987b307239036c908ac10: 86666e2cb262024eb1c2584c671184dc2fb8b8d41a345bde94ca518e487ac23911: aa4b429c2497df4f846fe6b3e60223989226aaf0ba6013dc6f90c17afe986d9d
root_hash
c97f540ea605dcd0a8a4165044c60093cb885a8303800b87d215a424a4d5258d

The earliest published head that covers this entry

tree_size
632
signed at
22 Aug 2026, 05:30 UTC
key_id
042b55492fabadcb8ffb9fe4e9b6a3e8
root_hash
ee7d3fc82f5aaff8097c262dfec5f324866dcd66ff2f57c5f03959246ce30e44
signature
5xMqhp5mkjyNaCZDqNNz8sCOKCPVWpN6XP3+g1675vS1ryFscLkuSpbpJpoeP1G64a52gFmsNs2Hi0lgRWDDDA==

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