OT-2026-000076632
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000076632) never changes.
Identity and time
| Publication number | OT-2026-000076632 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-78cf-bd02-994cb2c3c7fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076632 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7c16a1974662700e41e8de4750deeaba5481a26f3152d9f61563ad08615841c |
|---|---|
| Markdown | 92b3272fa8334d086c740d99067058b58b1a135e8d1bf323ed57a97d30ed1f5f |
| Publication page | 08d7fa5be4f8c82b65a8fcb5090a0c8c9b17d0728a5e0204ae58750928b3c4dd |
| Manifest | 33dc560417ce4693b96b1ac00a395ecea8a12607f50a6ae1c8db074b05254d67 |
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 | NCJZFt8dBvQ98My4XWwhVASVG8pY479CJ8c8ejF1c5PcnEG6H1ORpkKNkpWD+ryhHOdNJP/L++4CFFa2BZQaBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:09:22.049205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076632observed 08d7fa5be4f8c82b65a8fcb5090a0c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:22.030665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076632/manifest.jsonobserved 33dc560417ce4693b96b1ac00a395ece...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:22.010203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076632/publication.mdobserved 92b3272fa8334d086c740d99067058b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:21.991089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076632/publication.txtobserved d7c16a1974662700e41e8de4750deeab...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. |
|---|