TRIKALATRIKALA
← the log
sequence 832

delphi.forecast.committed

Appended 26 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.

← 831833 →
01. Link to this band.

The entry

entry_hash2907de03ef4a. The chained hash of entry 832, which is what every proof on this page is about.REAL_UTC
sequence_number
832
entry_type
delphi.forecast.committed
entity_type
forecast_commitment
entity_id
1564889f-ba58-4076-9c73-d95a951426f8
logged_at
2026-08-26T05:31:20.796767+00:00
previous_hash
08dcbb91c3e6b9f8b81ea4abaafa1df9c6d781fb8e36be346f3c88c3235f2807
payload_hash
a6e6f59a90a1443e032d5cf2cde7102b778c51b30fcfdca5251dd5671a1fbdcb
entry_hash
2907de03ef4a0ff3cee719e22a4fbc945c102f12a4546da25a0e134a4a1591c8

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": 9,
  "committed_at": "2026-08-26T05:31:20.788564Z",
  "commitment_id": "1564889f-ba58-4076-9c73-d95a951426f8",
  "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": "bfecdfebbf8b990df06dada700ffc2b3e8f38c9ca1c311dd51114dc7f2a0fd77",
  "information_state": "BLIND",
  "operator_actor_id": "09886c01-cb83-477c-9d84-bf0638bec258",
  "supersedes_commitment_id": "0838a976-60c7-478d-917c-8daff3d73490"
}

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
832
tree_size
2305
leaf_hash
1e91d5d205ae46d4cc5d906e95b6c5f4412fa68eabc8aabae8c779a6c1f6f7e2
audit_path (12)
0: 6a67d734c454343f17e61578a89022456c8ea475b8f33621b261c7f4d6b28bb61: 7ef97eb51523befcbd2272988aa4795ceb8b3edfc135da7f960c44061da2245c2: c076cd8e66d3b3879a2a7acd910fd469796ef18668b8c15359a186d0bcf8ffa83: 010e9a084807b2c8f6b735a2acb1e96ceb2bc94c7e3ad38ba197fb8f2f0308ed4: bcb6cfe86100e43b644b5c57cefc92a9949bce8bf63fb12660738c051a1d88735: 0b8d901001123ed160fe9a78454fe298b537c0333de7419007d606d829d3e4336: 4d2bb962b08e7d02e1409329aa3652b71103484fd25b8d3f56baa89c1b2c43407: bc6ace31149b3e9c1ba9d5f2b34ffb85a63422d9dcf2ebf241b2cac10329bca88: 184a24c3b623669a5fc418f1a01a448ab12c5b650e771370beaf16f761dd2e6c9: e5a5c76fa4bfc3f31f74c026263990b303ea76d2ec828987b307239036c908ac10: 86666e2cb262024eb1c2584c671184dc2fb8b8d41a345bde94ca518e487ac23911: 4ed47b3cf2c766bbf573b761e9026e21f264edbbd6420d65b1efd886894c770c
root_hash
9259657b60d7c54c7f061a7a621bf2f8747cab0885ee335ac1ed3b6657c9740d

The earliest published head that covers this entry

tree_size
891
signed at
26 Aug 2026, 05:31 UTC
key_id
042b55492fabadcb8ffb9fe4e9b6a3e8
root_hash
1b6242aee4572bc1cf018b1691811ecd6b368592cda0591cf6a4aeeddde5c07b
signature
Y/2YtRN8eDjfqUhrXHsTAsGI7CAljXh3GfV+XD3uVfaQMz3fIUak14+OLTbFm9tgH9HQdSJtHTtyD/roGWLnCg==

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