TRIKALATRIKALA
← the log
sequence 457

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.

← 456458 →
01. Link to this band.

The entry

entry_hashad680e217c4c. The chained hash of entry 457, which is what every proof on this page is about.REAL_UTC
sequence_number
457
entry_type
delphi.forecast.committed
entity_type
forecast_commitment
entity_id
0df43394-cf7f-45ab-a30e-2b9632166b3d
logged_at
2026-08-21T05:31:20.963789+00:00
previous_hash
b98f3f3b1c8ebfd8aea7dcdd22ce957decc2efef5e17463a48956b78287b2ebe
payload_hash
8b45ba22a3c73590159350c3fd5102a8756182203ad7ae958513ff9710901855
entry_hash
ad680e217c4c289d9242840790e4f4f5811925c7d601b7cde3353aabc63e8a86

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

02. Link to this band.

Payload

{
  "actor_id": "33e3fdff-028b-4f20-a476-da51aa3a5ee7",
  "timebase": {
    "clock": "REAL_UTC"
  },
  "actor_type": "DELPHI_AGENT",
  "question_id": "b6f50ed5-05a7-40ca-90e0-588fcc89df0b",
  "sequence_no": 2,
  "committed_at": "2026-08-21T05:31:20.957622Z",
  "commitment_id": "0df43394-cf7f-45ab-a30e-2b9632166b3d",
  "question_slug": "will-the-national-hurricane-center-classify-an-atlantic-hurricane-by-15-september-2026",
  "cited_evidence": [],
  "agent_version_id": "92642938-fec4-4a05-8f16-be69222d8ce8",
  "value_commitment": "993ab6b28568b6f7f875a4db4477978539da912080bb8dfe3baa700e182d0940",
  "information_state": "RESEARCH_ASSISTED",
  "operator_actor_id": "09886c01-cb83-477c-9d84-bf0638bec258",
  "supersedes_commitment_id": "02373642-8124-4932-833e-7eebb1bf6707"
}

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
457
tree_size
2341
leaf_hash
8c07102e38e5be8400cc0be9161d8bd80a9dc7ed2f2656adb3179d0df30c811b
audit_path (12)
0: d4a8a4965b0ed78976014f8bd54e27ad4981daa68168601cd456374fe0af1e341: 4d74fa7e925a8938acac7bca9b5a8fa3cfa31b3e53d09123fcdbde39a5e636dd2: ea146d92c20f0fb5b12348ecb7c8e547b1cd9b1526f3a92e8d9a66d8d24f0ab93: c31d46c392fb723b11b86687fdba73fad53c17d45769a07baf1c09428953e7a14: 0e786278d1886f82cee083a658549730edf266c515aa556d1ab5c66258d796855: c1b1e5133aaaacf4d49380aa86088c7b33243c1646a910983082a39962dbe43c6: 4ee30f84f0defb421ad3409fcd492236402e47a77751dd2c2eb7e64113208c8e7: 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