OT-2026-000037069
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000037069) never changes.
Identity and time
| Publication number | OT-2026-000037069 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-737f-8b16-8a8d03ca9b5a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85129a68c388b8c77abfbcc8701046f863f64485c3aecf3e43d403aa3f0d3d42 |
|---|---|
| Markdown | f79279105cb978ad47315252d61809fb3b5815acea17d80561bc6ffabc308e1a |
| Publication page | 69b977fa74ee2606d95dbe5ae6e0fa303dc8c4c563788e24c5505ba409aad092 |
| Manifest | ad996be3cee9071f61cd57b16db4fe45639928632ad3d953dfc4849f1c88dfba |
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 | kCQJ67wzB9oErIV+SD0CZ7gpwhorrN2lKmm6y29dNHA2eC7wLeGRkTROnlOarwzE3hL1il6J6ka5NutRGzruDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:55.798492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037069observed 69b977fa74ee2606d95dbe5ae6e0fa30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:55.783086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037069/manifest.jsonobserved ad996be3cee9071f61cd57b16db4fe45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:55.767395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037069/publication.mdobserved f79279105cb978ad47315252d61809fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:55.749411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037069/publication.txtobserved 85129a68c388b8c77abfbcc8701046f8...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
| Custody package | Pending Custody packages are produced weekly. |
|---|