TRIKALATRIKALA
← the log
sequence 831

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.

← 830832 →
01. Link to this band.

The entry

entry_hash08dcbb91c3e6. The chained hash of entry 831, which is what every proof on this page is about.REAL_UTC
sequence_number
831
entry_type
delphi.forecast.committed
entity_type
forecast_commitment
entity_id
b7567529-e0ab-49a9-a27c-3df21d1eaf1d
logged_at
2026-08-26T05:31:20.780927+00:00
previous_hash
054d75bed018923a5108c61c064c32f7ee7f0a458bf45c24da73a33bf0ccee85
payload_hash
518e6e565c8286092e718d748510d206148fc883836dcad500565e0e8c2d7a08
entry_hash
08dcbb91c3e6b9f8b81ea4abaafa1df9c6d781fb8e36be346f3c88c3235f2807

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": "be56b97e-fbba-4073-8b29-04e6afa28138",
  "sequence_no": 9,
  "committed_at": "2026-08-26T05:31:20.771094Z",
  "commitment_id": "b7567529-e0ab-49a9-a27c-3df21d1eaf1d",
  "question_slug": "will-the-who-declare-the-ebola-public-health-emergency-over-before-the-end-of-2026",
  "cited_evidence": [],
  "agent_version_id": "cb12a9c6-cd80-47a6-86c6-4611445e368d",
  "value_commitment": "b2ebb03171a6f820eccb4f46fe22ccf5c0b313ea46b6062dbb815e62bf120385",
  "information_state": "BLIND",
  "operator_actor_id": "09886c01-cb83-477c-9d84-bf0638bec258",
  "supersedes_commitment_id": "b0b2eee7-0afb-4889-a9a3-736ad8ebd728"
}

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
831
tree_size
2515
leaf_hash
3d9a968b825039e5af3c8ab782c35f955960e06d53789cacd34d178e4020aa94
audit_path (12)
0: 3f94e5902e12cf66b16a5dcad2dc597db34cc65863a850484c6bffb441c55d1f1: 2f93c8c9ff044d33e7514ed70a727638316f0c8020dffe344f87ec0c75826e7e2: 39c45b0bcfa5e60c2b4f0c87763383504d5a452dbbb4b35d3682e1600d0205a53: 4dd71438ed281c692de1ade8bee842005fa25cbf85e57e20bc05da993c54bd014: 01808a46935cf5fb2d75e8b97e4131e93b5842a68e3ab0aae3998345ed0abe685: 8b9f3a56401822e1e4af04086c31b37e1a9eecead0bcd104e08f30953092e6426: c715192dae6aca65ceed9c8b6f8df435b8f926e7881a91f9813cc86bda106cd87: bc6ace31149b3e9c1ba9d5f2b34ffb85a63422d9dcf2ebf241b2cac10329bca88: 184a24c3b623669a5fc418f1a01a448ab12c5b650e771370beaf16f761dd2e6c9: e5a5c76fa4bfc3f31f74c026263990b303ea76d2ec828987b307239036c908ac10: 86666e2cb262024eb1c2584c671184dc2fb8b8d41a345bde94ca518e487ac23911: 07e77d0b86e68e9f9b9a10013a0034c87fc2ef91312163906ab27730e4a116c8
root_hash
94ed3e67e0f3ca6ab90e872a7f03020d191548311e8610028e47ddc18fbfbf90

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