OT-2026-000035151
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000035151) never changes.
Identity and time
| Publication number | OT-2026-000035151 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-76d6-8945-42a0502d0194 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9981d6204bafd5cacb63cc3cf1e5aef13c15743385a38b34351adb4031926ac3 |
|---|---|
| Markdown | 56b0cebfe303aa78e174fa438cd697e1f5ce5234cc68cd25ab0f400d9e2a742f |
| Publication page | 851657fa6b6bb851ba399d529593dd7cb7bd818fa2b39ff17b509c730935454a |
| Manifest | bbacff80787a59b90439c4f94b7dabf60613f093ccdb395dd2f9c1e6d5b0f0bf |
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 | EMpbSLgEx44vbfaa/jgKdqqHHfmy1ZEupxMxTE6Umpd9pusj65EBQsDqyWXoK/DeSHed3YZwf3jEIFW1KRv0Bg== |
| 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
| 2026-09-17T11:28:14.525201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035151observed 851657fa6b6bb851ba399d529593dd7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:14.508740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035151/manifest.jsonobserved bbacff80787a59b90439c4f94b7dabf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:14.492070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035151/publication.mdobserved 56b0cebfe303aa78e174fa438cd697e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:14.475371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035151/publication.txtobserved 9981d6204bafd5cacb63cc3cf1e5aef1...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. |
|---|