TRIKALATRIKALA
← the log
sequence 431

delphi.forecast.committed

Appended 21 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.

← 430432 →
01. Link to this band.

The entry

entry_hash34c7557a6629. The chained hash of entry 431, which is what every proof on this page is about.REAL_UTC
sequence_number
431
entry_type
delphi.forecast.committed
entity_type
forecast_commitment
entity_id
6d062221-b857-4cfd-bb4f-ddef49649fca
logged_at
2026-08-21T05:31:20.525285+00:00
previous_hash
cb40bfbe0492d47e717c07dca8590a9f0042bd2ccb4940e147de1c5497744d70
payload_hash
6c0efa1a6f46b098ef79e6fcea350d71b83a3b662fc98145c8abe689c9e184a6
entry_hash
34c7557a6629f7b6366a607ad101d89e67e80f48b38d5c8a47cc8b8a922ccff6

sourceGET /api/transparency/entries/{n}· one entry, as served to this reader· payload served

02. Link to this band.

Payload

{
  "actor_id": "236b1d9d-bcad-456c-8a8d-3a1cbd68adfa",
  "timebase": {
    "clock": "REAL_UTC"
  },
  "actor_type": "DELPHI_AGENT",
  "question_id": "08ea8d0c-fe07-4a30-a823-6e71109f1fb5",
  "sequence_no": 2,
  "committed_at": "2026-08-21T05:31:20.518048Z",
  "commitment_id": "6d062221-b857-4cfd-bb4f-ddef49649fca",
  "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": "f0949b11-8dfb-4d59-8cb9-1514c487098a",
  "value_commitment": "2a235da1a9779ce3371528a607fb8c80af1762c067d8e6a35683eebf6285b8d0",
  "information_state": "RESEARCH_ASSISTED",
  "operator_actor_id": "09886c01-cb83-477c-9d84-bf0638bec258",
  "supersedes_commitment_id": "ad853410-84ff-445b-a33c-f5c30cbab644"
}

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
431
tree_size
2341
leaf_hash
e55fa1a4661ee792efa3df5bd53cf5067ac62f44ffc1e0ad9a527c475874fc3f
audit_path (12)
0: c5ab6ccfe3bc2db848c0f1e1cb0e5b985b76e31348ef984b1eed9e74bb7d8b561: d74beb83e8e286444e66b6bdeb32b867d242d9121e1fadbdb0db853b09c6e46e2: 8f076fa5240b338f67c0630619cda925cb776ce53fc1b3773f4b1a23c24528793: 764ba046bfaf8f8b479ff587277d2987e837f0a86334cb2124a70e0c898485b44: 47ae13e45d679e05a6575fbd0d38d1a7f944b1d614f0c27a67b21545db0768945: 1bc8c6cdd25c210f0881f1594c42a30ce294aa7349b3a6057c82a1ce660235606: 6e74d8c74f1def32a7db82800d33c40daa3b7b59ecb7185679e1c92bd30802bd7: 3f258839204d1369f50a8ff655e9cddf1578324dbefa9cee96d9636587ca8cca8: 895db6b8306be0a0cab88cc38987289ed45422a6223f6a873d831c26678719179: 2fb679aab258481705c982e553094522ea7bb93361711a8387ebf359e8c3e43110: 86666e2cb262024eb1c2584c671184dc2fb8b8d41a345bde94ca518e487ac23911: bd18df2de60e205be411a53ea96887ec76f5a16c15250bf48e3f90dc788abbaf
root_hash
9f32e37b52a81f4fc0f11a1b956464ef6acde09c58b0ce26dc44277199cb7df0

The earliest published head that covers this entry

tree_size
562
signed at
21 Aug 2026, 05:31 UTC
key_id
042b55492fabadcb8ffb9fe4e9b6a3e8
root_hash
92c30356f864326ea5b77d1d568b8dd46798aa892ea36caafd50798e4442e809
signature
5gjvyMQAKCKkrfKE4aMmyLNO4EIVZGCpS3rtcSxEUacSoDSKoR/3VznuFflGgZKKdSSKpTgTy1ZrFKWVK6BiBQ==

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