OT-2026-000008335
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000008335) never changes.
Identity and time
| Publication number | OT-2026-000008335 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7327-a6bb-a5f373747f7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008335 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74a7a39b44a066f29d904bcaf4ac51b2d3886b262774aae0a8ce8fe4f0588690 |
|---|---|
| Markdown | 672ecdbfcfbd1f7b3bfaf4a3bc5ed4fa201335a90b88b2534d041b67f17c7637 |
| Publication page | e2414a5956a5497256fc93a6a8fa3a5707b70f08f29a7c8ee72c09b3b080bcad |
| Manifest | 57dd1c0802c562bdfdf2064549f2d2a763e93808a1e107856d0d4b50bc1beef3 |
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 | kc8LZDAmUQGdAq5jkgv+Yo6/bs4XrwDjH7VZ+iolsykACGW4U9QLJfS1ADk0gdCdmpZwvIymvkCZO/xE0BEpBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:09.002782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008335observed e2414a5956a5497256fc93a6a8fa3a57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:08.984634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008335/manifest.jsonobserved 57dd1c0802c562bdfdf2064549f2d2a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:08.965342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008335/publication.mdobserved 672ecdbfcfbd1f7b3bfaf4a3bc5ed4fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:08.944587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008335/publication.txtobserved 74a7a39b44a066f29d904bcaf4ac51b2...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. |
|---|