OT-2026-000085334
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, sustained 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-2026-000085334) never changes.
Identity and time
| Publication number | OT-2026-000085334 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7b33-b64a-f25aab7ca5e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09a231039f7de5e0f76d397770ace947aab690773cece276afef0adcc4f4bf9a |
|---|---|
| Markdown | f03da94cbd84b89fb81ef7d58b66fbed2fae6a53615cfce97f3b0229dea643c6 |
| Publication page | 1330943359e114791c59ecd55fab831f5be47c4e4d689006249d5f11fe09f390 |
| Manifest | 53e401d50ad32647b1da1d52408219483b2f7a68896fcd749abf656f557ed61a |
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 | F2ixzApvZ6n2QaTng2ynx08OxLnrdpZpzOYMslvGAsZb5W2F1DTvDbjK4mhWL0bKw8JLUcdPc8WgZDWL/3USAg== |
| 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
| 2026-09-17T09:54:03.631794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085334observed 1330943359e114791c59ecd55fab831f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:03.613727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085334/manifest.jsonobserved 53e401d50ad32647b1da1d5240821948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:03.596604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085334/publication.mdobserved f03da94cbd84b89fb81ef7d58b66fbed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:03.579181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085334/publication.txtobserved 09a231039f7de5e0f76d397770ace947...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. |
|---|