delphi.forecast.committed
Appended 4 Oct 2026, 05:30 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.
The entry
- sequence_
number - 2323
- entry_
type delphi.forecast.committed- entity_
type forecast_commitment - entity_
id 6b4d6c92-6c84-401b-bb01-ad5300ea9c7a- logged_
at 2026-10-04T05:30:20.904246+00:00- previous_
hash 77402c8cf7de0949d610b43ebfc77127828e8f81f6aa46a857f7beb0cb2748a5- payload_
hash dea867923f1a200c07b0f2065529c7812e0a03fcb3c93a76e46998e7685a39b6- entry_
hash 2525a00b2889d2091f30be4140852923fe1c7fdd26f74264fa7b90f6a144b15c
sourceGET /api/transparency/entries/{n}· one entry, as served to this reader· payload served
Payload
{
"actor_id": "2a1ca5d3-b050-4fe4-9365-8bd6beaf0e45",
"timebase": {
"clock": "REAL_UTC"
},
"actor_type": "DELPHI_AGENT",
"question_id": "3b91df80-00fc-4a4b-b86e-3310edcb9332",
"sequence_no": 48,
"committed_at": "2026-10-04T05:30:20.758660Z",
"commitment_id": "6b4d6c92-6c84-401b-bb01-ad5300ea9c7a",
"question_slug": "will-the-brazilian-presidential-election-on-4-october-2026-be-decided-in-the-first-round",
"cited_evidence": [],
"agent_version_id": "cb12a9c6-cd80-47a6-86c6-4611445e368d",
"value_commitment": "b1fe8babf02a3797f1bd3ddff12495a0c1a4334add5b6362ac0531e8ffee02c3",
"information_state": "BLIND",
"operator_actor_id": "09886c01-cb83-477c-9d84-bf0638bec258",
"supersedes_commitment_id": "ef834e6b-076f-4c20-937a-424f2fd21457"
}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.
Verify it here
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 - 2323
- tree_
size - 2389
- leaf_
hash edbe678ba3f20f571c0a27df1c67d1eae96fc975b4ce107e1f0087af7f6285da- audit_
path (9) 0: 291b1c428d7d0283bc9f45d440c15ab769c6b40f37293ff5690c455ccc3827611: 42da5286cbed6c7c4fdd672796b9863364c9babc9f7684b8bdbd222e4518c0bf2: d74d3835f5dd220f3603d3577e7c0e1f7c8f47171f782838f4a19526f767ea0f3: 49d268a75f80bcb66f839a6d21440d0fe674ea8c5ac5119d5f9dfc35071b8f774: 5c26e136e60e36307df95582430f3ae73b38a515c084d9e67286aac314bad5075: 8055e8d16004c9bd3edc12cb580b60b66991d223747a8a1be5c476f954671c5c6: a996b154fe63ce51a611e48e1d6360e7e9e40f1d5821b39e97eab310e640deab7: 765303d6f29939e50694ecde6538ee53e894bb299166d5a65c9a000adbb546d98: c2a61f9c340fe90eca96b6ee3ce7a915f3c652848ec632eaa3e641ee4f30439d- root_
hash 4f7f1a3085d540e3b69ac022c801823029c04ad350f74966858670c2038ea3cd
The earliest published head that covers this entry
- tree_
size - 2341
- signed at
- 4 Oct 2026, 05:30 UTC
- key_
id 042b55492fabadcb8ffb9fe4e9b6a3e8- root_
hash 9f32e37b52a81f4fc0f11a1b956464ef6acde09c58b0ce26dc44277199cb7df0- signature
aIyBq7WrK8z+2h6auUYK0NfeCTmCYzALpNq2nd+/ftrgcBTOpYxoi/MI/0VyV7rvp4VcCF127Asgtj/m4wmxBg==
sourceGET /api/transparency/proof/inclusion· leaf_hash, audit_path, root_hash· audit-path nodes: 9