OT-2026-000030151
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000030151) never changes.
Identity and time
| Publication number | OT-2026-000030151 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e500-7f04-95c3-b737af59d846 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35d21fd0f803924de48e6b17306908fd8a4ea85694cb4ccbcfe991cb6f4d4780 |
|---|---|
| Markdown | 77df95e8914f0dd0facfff76bb55777bc1a1c0b1b28b486ab127b6c2fc8d9ccc |
| Publication page | 63704d1c2294c92ca8d8623db8a699b6489959e34b0e7f58f8055e23a281e289 |
| Manifest | c56327aa34f51802bc16de7d458e0ff18daeef2275b3b397216fe739686e0f07 |
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 | 1dDRFsTn5CiUY/qVXhVKFm7OVoZdZqUlXSS/kG9beRmJuXr84FVVRY87jD8O9r4aVyDSFrJicTtddQtdRkhoBA== |
| 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
| 2026-09-17T11:40:23.807192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030151observed 63704d1c2294c92ca8d8623db8a699b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:23.787126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030151/manifest.jsonobserved c56327aa34f51802bc16de7d458e0ff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:23.769366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030151/publication.mdobserved 77df95e8914f0dd0facfff76bb55777b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:23.752134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030151/publication.txtobserved 35d21fd0f803924de48e6b17306908fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:46.751057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030151observed 63704d1c2294c92ca8d8623db8a699b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:46.735335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030151/manifest.jsonobserved c56327aa34f51802bc16de7d458e0ff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:46.717037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030151/publication.mdobserved 77df95e8914f0dd0facfff76bb55777b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:46.700424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030151/publication.txtobserved 35d21fd0f803924de48e6b17306908fd...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. |
|---|