OT-2026-000061411
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold 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-2026-000061411) never changes.
Identity and time
| Publication number | OT-2026-000061411 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b42-76fc-94a0-e4cafbd507d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061411 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c036a8f5cb60693c464b9fbeaeaadbf0c4e601eb301a8e8229082fe844f97cd |
|---|---|
| Markdown | 67f7b85f5f05653b464cfcd6ab8b6f4ae5326378e8e3bf5ad2291e03988aa7a3 |
| Publication page | d7a8621f69907d64f1e71cc7f1678235746a50144e1fb998c1a18eeb7e5f0ccd |
| Manifest | 0a8e7916b56de8b49b24a22b1ef0281fb9c4c69934ec8125eec88af7cabc202a |
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 | LNBbRZXE4BOZpxgwX29pgXavERZlsB9G3UeADq4EYUhzrolqlx/i3hjNMezwIzsPxheezrg5jPordXoIvS5xAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:16.779778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061411observed d7a8621f69907d64f1e71cc7f1678235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:16.760559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061411/manifest.jsonobserved 0a8e7916b56de8b49b24a22b1ef0281f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:16.740213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061411/publication.mdobserved 67f7b85f5f05653b464cfcd6ab8b6f4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:16.720804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061411/publication.txtobserved 4c036a8f5cb60693c464b9fbeaeaadbf...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. |
|---|