OT-2026-000008502
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000008502) never changes.
Identity and time
| Publication number | OT-2026-000008502 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46a-718e-99ab-267c81906fe3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008502 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67d1744a83db61a25d3522c3112087e4764dcdf7542fb92c41e095f775294f5d |
|---|---|
| Markdown | 3f14c1ba67032f772472a6d2a737966e625d26a77bf6b3eba8ae560c365f627d |
| Publication page | 4669e72d58245cbf1dfd54250852b6f6fa56f11d425a32773410b64896d7f705 |
| Manifest | 8873de5fe98f64bdcfc1ff0ac115c4e6d202cd4207443e8185ac3fb7a279bf85 |
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 | z5lZXGKGeSj9Exhd48V5qnqQ9ATn4j549f0Qs9kf5WDts+EXHA6Ze8Y3ZkkVb1WDYRtaWAwViMsHo0rDS9MMAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:24.518307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008502observed 4669e72d58245cbf1dfd54250852b6f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:24.498300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008502/manifest.jsonobserved 8873de5fe98f64bdcfc1ff0ac115c4e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:24.479332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008502/publication.mdobserved 3f14c1ba67032f772472a6d2a737966e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:24.372005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008502/publication.txtobserved 67d1744a83db61a25d3522c3112087e4...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. |
|---|