OT-2026-000086776
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, sustained blow-off before set-down
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-2026-000086776) never changes.
Identity and time
| Publication number | OT-2026-000086776 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7a78-8bb0-a9da6e311bcc · 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-2026-000086776 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb883b12ada2d9f8a9d1b4f3caaf6620500b41997b1c1dbd7ebe882b532a664c |
|---|---|
| Markdown | d91a9e915b02a8b7f7dbb173f54716caefc33a6b0a9161fa05fababe8c1ac9f7 |
| Publication page | 751efef8fa5669167ee53debf0424c6430414aefb2f7095662e3c0dda4ce8c29 |
| Manifest | 26e38a43aa49e162d3e522ba79176513bf83e77fef0df8bc77902ad9d6946ffb |
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 | OqyW52VewGTnbU59KqUW0HhZszG2djK6DFDSqT9aR2d63e97e9uVdx620TRbMWC/kU5IKKuvFb8xI1A0U6wIDw== |
| 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
| 2026-09-17T09:51:34.988952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086776observed 751efef8fa5669167ee53debf0424c64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:34.970871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086776/manifest.jsonobserved 26e38a43aa49e162d3e522ba79176513...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:34.953960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086776/publication.mdobserved d91a9e915b02a8b7f7dbb173f54716ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:34.936996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086776/publication.txtobserved bb883b12ada2d9f8a9d1b4f3caaf6620...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. |
|---|