TRIKALATRIKALA
← the log
sequence 641

delphi.forecast.committed

Appended 23 Aug 2026, 05:32 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.

← 640642 →
01. Link to this band.

The entry

entry_hash02c4b6cc8eae. The chained hash of entry 641, which is what every proof on this page is about.REAL_UTC
sequence_number
641
entry_type
delphi.forecast.committed
entity_type
forecast_commitment
entity_id
89f96afe-0ad2-4081-bb1c-66378ae90fbf
logged_at
2026-08-23T05:32:11.749326+00:00
previous_hash
bdb26ee58ede17ba777cb96a6454c8d77aad8a36569dea8a7da1c4a59c46dce9
payload_hash
949417057d73e4cd6740f74cc4ef4f66b7174e6fd286d453db9a759a58adb385
entry_hash
02c4b6cc8eae7417c739cba743e9d0ec40a65f50fcfe2e237e5e295fe84a00a1

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": 6,
  "committed_at": "2026-08-23T05:32:11.742490Z",
  "commitment_id": "89f96afe-0ad2-4081-bb1c-66378ae90fbf",
  "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": "026504f54def1d55918a3785e9a4da08348a3671ca99c1dc8e5afd0dcd307e56",
  "information_state": "BLIND",
  "operator_actor_id": "09886c01-cb83-477c-9d84-bf0638bec258",
  "supersedes_commitment_id": "b22b33d0-239d-4a0e-870a-36eb18e96818"
}

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
641
tree_size
2239
leaf_hash
4c5286289ba867544dcc6490ade0778340d7ffcb44efc0cebc46c4323409ab4a
audit_path (12)
0: afdddb9b6564e24632494cf9cfabf5392b4ebddfe9c4b7cf3da967e3a1c934761: 93a08c7d21c198cfdf8f046fdc6669a5a407bc2fdb7f81435fa8a19c2a3773012: 5c4a880d2fa8b8433822a1b81e5a7ee6fcd64d65d35f731a86621d8392d77a2f3: 1139269abf3437e229dd911ac64d793bab11782a380e3db59b2f183c79fd62244: 7a594748e91df4043d81b2718ed0182d29d66739b492e7ed813da0861f344ddd5: 423570c7631d714636961e4d646bbfe5424fc4371fdf1fc1e46b76ecc88a101f6: 4810b5c1f9344b5d296e3bee7c81348e090f31adadde16570bc3b8d3abb768f17: 9580dc2d498dc3b39d2b35bfb7dd13e8996199674c5dfe44e04c8ccc43e9c0d88: 1ed805746441fabcaa9e107f622f886b1692796b8a67f3eaf5f2122c01401d239: e5a5c76fa4bfc3f31f74c026263990b303ea76d2ec828987b307239036c908ac10: 86666e2cb262024eb1c2584c671184dc2fb8b8d41a345bde94ca518e487ac23911: 9203a1600de814d3afb819f841569332c7e3b58c4d0e0ea56c377729f25dca49
root_hash
03dd6fb33b4bd65222257eec0069956926795f14f7354795bcb42af5fe51ba08

The earliest published head that covers this entry

tree_size
705
signed at
23 Aug 2026, 05:32 UTC
key_id
042b55492fabadcb8ffb9fe4e9b6a3e8
root_hash
4d18c6a52af8ef6fba64e938f1242a8d60e604e552526aae52071150eb66a202
signature
wJRAh51aHCkTsKK17vyEid6Up+l2HLMGcAnud6I240myQdRHSxzbQAOt1feLhwpcHeZI65DT1HKYBJyGn+cGCA==

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