OT-2026-000051404
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000051404) never changes.
Identity and time
| Publication number | OT-2026-000051404 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-77ed-9221-044fb3a27e11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051404 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6e3790d6f03847ec79dd2b574b6ff9b8663b92b542fda27c6c82efdec0fb627 |
|---|---|
| Markdown | 3e5dd6c79120bd9dd17d8416fc085504301e3b83249bfcd9acae23f41f1e43f5 |
| Publication page | fbbc457236795f15fddee8c54a1b3b9a804c054a6f914522016fa3a183331476 |
| Manifest | 60a6c44f8d7212288d1a01d6227f609c48bdbcd9e0132c761b87bf8d1dd19071 |
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 | /rqGyPAyZkW44ct6khzN8wHoqI88LEa52zinjMlDuHD2sm5E5udBTM0Erqk7O4PQqVacmxkafKmp77GvAon4CQ== |
| 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
| 2026-09-17T10:59:18.408899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051404observed fbbc457236795f15fddee8c54a1b3b9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:18.390972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051404/manifest.jsonobserved 60a6c44f8d7212288d1a01d6227f609c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:18.372117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051404/publication.mdobserved 3e5dd6c79120bd9dd17d8416fc085504...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:18.350932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051404/publication.txtobserved b6e3790d6f03847ec79dd2b574b6ff9b...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. |
|---|