OT-2026-000001735
Publication integrity record
Contact systems and methods
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000001735) never changes.
Identity and time
| Publication number | OT-2026-000001735 · never reused |
|---|---|
| Internal UUID | 01a0a678-2140-7937-b816-129b43425575 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:05.824734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77ecc230dba0616a3d09103241cfca60b9729376c51cd58e25eb3636aaa27c77 |
|---|---|
| Markdown | 2f819d8599ab37348bba2db672c2a35d4708748612b49e83d08bb2eefe7edec0 |
| Publication page | 257ed1224bc67164bca6f19189d2813d64ff4abcb21cd9168c8dcc315029c4f8 |
| Manifest | 7d2c78c545b94385a6a40d212f6c22efacda6dc4bfcdc12a23e66aacc891e70f |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | o3zcO+F2YjvP52H44ATR68/y1UKTGZTcUwvLE29BkVynGJimcv2gN2tcBxxcbScDbQ5l1hOJ8pouRgAJVKNPCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-10-30T04:23:15.254358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001735observed 257ed1224bc67164bca6f19189d2813d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-30T04:23:15.221556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001735/manifest.jsonobserved 7d2c78c545b94385a6a40d212f6c22ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-30T04:23:15.207682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001735/publication.mdobserved 2f819d8599ab37348bba2db672c2a35d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-30T04:23:15.048851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001735/publication.txtobserved 77ecc230dba0616a3d09103241cfca60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:18.006521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001735observed 257ed1224bc67164bca6f19189d2813d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:17.993725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001735/manifest.jsonobserved 7d2c78c545b94385a6a40d212f6c22ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:17.981707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001735/publication.mdobserved 2f819d8599ab37348bba2db672c2a35d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:17.968459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001735/publication.txtobserved 77ecc230dba0616a3d09103241cfca60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
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