OT-2026-000086845
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000086845) never changes.
Identity and time
| Publication number | OT-2026-000086845 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7c1a-b4e4-94fddd2fc592 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086845 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2870435c0f182ac6767d6768d0333b5301964c91c302d6c7e7525044807a3e4 |
|---|---|
| Markdown | b339fbab642cfe0d999cffe1d334054a369b5d988894908f709292e061605027 |
| Publication page | 4fa6d2cae2c2f0af8e136a974831aca47784b7c18d9456e0ccfc9ec3e5ebebaf |
| Manifest | 9234633da77370525bb53b47f479673c28157a6d114e0a8ea6b2123ba89b9ab8 |
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 | AufYsQDa0IKS0Xx7jzB2eFBJJlM07BxsTP38VzuBZ8+phncoR/8CMvVLWoA0Mi3l6o3MPw4DnQVXCrgj3NswAQ== |
| 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
| 2026-09-17T09:51:40.664480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086845observed 4fa6d2cae2c2f0af8e136a974831aca4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:40.643295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086845/manifest.jsonobserved 9234633da77370525bb53b47f479673c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:40.622259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086845/publication.mdobserved b339fbab642cfe0d999cffe1d334054a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:40.602465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086845/publication.txtobserved b2870435c0f182ac6767d6768d0333b5...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. |
|---|