OT-2026-000002327
Publication integrity record
Vertical sequencer for product order fulfillment
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-2026-000002327) never changes.
Identity and time
| Publication number | OT-2026-000002327 · never reused |
|---|---|
| Internal UUID | 01a0a67b-f3de-78fc-b348-24dd852110a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:12:16.350674Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002327 |
| Status | PUBLIC |
Content hashes
| Canonical text | 311cb5dfdc9dfe0bfad28aa6a51d4e9aebb4e72c3aa35922ace6360ae9b314b6 |
|---|---|
| Markdown | 0050a3917d7c19f07c019380b2a4d2f90ce0d8d96b8aa8f486f485b751485def |
| Publication page | 28bcae31906f49622d57ea931ab5199c1abb4118b53fa09088b92161c7983722 |
| Manifest | fe1163908d39977a950831a0cd9877629fd594e8120be221f0079eadc28055b7 |
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 | 1MS8UV5ZRYmHV/u6FSumYydVRMJAGusy12WywvKBLrfoeM/igOPuRW5kGwbkN3Sc36niD1qDD3s7zE836H8jDQ== |
| 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
| 2026-10-16T04:41:19.652067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002327observed 28bcae31906f49622d57ea931ab5199c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-16T04:41:19.575990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002327/manifest.jsonobserved fe1163908d39977a950831a0cd987762...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T04:41:19.505577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002327/publication.mdobserved 0050a3917d7c19f07c019380b2a4d2f9...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T04:41:19.400931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002327/publication.txtobserved 311cb5dfdc9dfe0bfad28aa6a51d4e9a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:27.517118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002327observed 28bcae31906f49622d57ea931ab5199c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:27.477185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002327/manifest.jsonobserved fe1163908d39977a950831a0cd987762...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:27.461888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002327/publication.txtobserved 311cb5dfdc9dfe0bfad28aa6a51d4e9a...fetched by instance-3.rotem.ai from 127.0.0.1, 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 |
|---|