OT-2026-000040379
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000040379) never changes.
Identity and time
| Publication number | OT-2026-000040379 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2701-7f49-b894-01715cfba298 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92082dc646c7a56f9cc8cf1af0d567544291a49244ef58e1856cffdc9d985241 |
|---|---|
| Markdown | 4fc94f00e057730e80d5b72c7b5291de36808a09c2fad772f03232ea6008e62d |
| Publication page | 4ccadd76216e65798869ce910c2ce4a91ad538f258d64f78b953f4709101d43b |
| Manifest | ea5a0da44a765b644b62a644095884e3464b888a59681273e56e67ad85a3af78 |
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 | F93YkYR35SbM3umrJtSIZ1E0COgbEu6dAvb0SCnOGn8mpsZNDIPeUL5VyOfbK8CXu4WOqGFiF4YXqdHKtiWdCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:19:24.153553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040379observed 4ccadd76216e65798869ce910c2ce4a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:24.134318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040379/manifest.jsonobserved ea5a0da44a765b644b62a644095884e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:24.115080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040379/publication.mdobserved 4fc94f00e057730e80d5b72c7b5291de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:24.095203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040379/publication.txtobserved 92082dc646c7a56f9cc8cf1af0d56754...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. |
|---|