TRIKALATRIKALA
← the log
sequence 151

delphi.forecast.committed

Appended 15 Aug 2026, 16:06 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.

← 150152 →
01. Link to this band.

The entry

entry_hash3c15a41b1510. The chained hash of entry 151, which is what every proof on this page is about.REAL_UTC
sequence_number
151
entry_type
delphi.forecast.committed
entity_type
forecast_commitment
entity_id
32a9319b-e8ad-49fd-809d-daaa1480cb04
logged_at
2026-08-15T16:06:08.740418+00:00
previous_hash
aaf7091789661f70bd19ee7c6701e0b2d03d9360222d39df384f401e6b00ada9
payload_hash
43e2a233f70ede0a5cac6ea28e4c8fcfcb2f21ca70c50af7cc40135f5a815469
entry_hash
3c15a41b1510a2c4037e2e09511f12134f7cbf5e47647a95a601bd5d64adc9bf

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": "08ea8d0c-fe07-4a30-a823-6e71109f1fb5",
  "sequence_no": 1,
  "committed_at": "2026-08-15T16:06:08.730146Z",
  "commitment_id": "32a9319b-e8ad-49fd-809d-daaa1480cb04",
  "question_slug": "will-the-who-report-more-than-20-human-h5n1-cases-with-onset-in-the-second-half-of-2026",
  "cited_evidence": [],
  "agent_version_id": "cb12a9c6-cd80-47a6-86c6-4611445e368d",
  "value_commitment": "6e01973f839b6e23121649df67cc6836da3a37fd484947a31036108a8d0d64a3",
  "information_state": "BLIND",
  "operator_actor_id": "09886c01-cb83-477c-9d84-bf0638bec258",
  "supersedes_commitment_id": null
}

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
151
tree_size
2323
leaf_hash
4471ecd4f63656dc4b16d06117d72261ed77650c4efaa3b112594c9ba617a8c4
audit_path (12)
0: 5254c4ec5c81bf4023cc9c6fb72bd441a9b3cbba3b9015d7c1e516ff3b9ac6951: dd1c69cf95e9398fd4b9e044d6cb1ad4cb7c8e0b63c1d7d614ab90bb3a22e6d12: 06ac61346219a5734ac6dfa24b8478676eb8f762e303ce4d9e3a52b3e13b28b33: 8123a3dd141f07cdfc58c7b8c00e79e7f26c830d0707af62e0e5ff6658d1ed094: ef3447936af20278f3bee9bd89aaa0bec430da88ad87ed17ad16d07cfa4e635c5: f4b465af6edef1507810a65dcf4cc88f311cb920f9b1750ebe2a3a241ca57e5f6: c3b4d3376719648a480b38b7b7d07463135f7839d88422b8699fac5ece48f2757: 8e3ada3865734ef89cf9ebd82b633327831f303fabc83306d43c8e1c4685702d8: 6e5b02022079dc614c5f74ca1c784cf9700d832e05c2eec11f0ad0a37376b46d9: 2fb679aab258481705c982e553094522ea7bb93361711a8387ebf359e8c3e43110: 86666e2cb262024eb1c2584c671184dc2fb8b8d41a345bde94ca518e487ac23911: c3259a319fb9b811eedac153ce91727bb54f7b550d8cceab957b75c3a0564058
root_hash
d5cdf3ada5e9d6ff6f86cc94c6a7cd9965df1cd86b6e68dd8030daf1fd3631be

The earliest published head that covers this entry

tree_size
374
signed at
19 Aug 2026, 20:25 UTC
key_id
042b55492fabadcb8ffb9fe4e9b6a3e8
root_hash
ecf4adc708ae542a0339e03fd4cc181cf49d0329768627c5345c915a58bd813a
signature
3yL+JZfMhiQ6rm5rCTTg7iT+or04nCGVcQ08ILMw/d7eqvR4Jid7cEg2rQU5fCX7llStjVkTC9jVZjfGQvtMAg==

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