OT-2026-000093453
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093453) never changes.
Identity and time
| Publication number | OT-2026-000093453 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7ffd-9e8b-4d7c1eba3c52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093453 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54e183d90a62aecdb2b5127772b3bb12e548a3f5ab942b5f6dfca6ccbfd6c531 |
|---|---|
| Markdown | 3fc05f531b6ace9fc871435998975f3922f36f3fe1107920bf9f98c2f6d889ee |
| Publication page | 38a23ae0c9069e867f0c28659c458df9667fb2bb2b366337b760e624bef594d4 |
| Manifest | 3600c1733f38e041b8da18c335160e508911db1ce1c9abe33778f81c877b3af2 |
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 | +OuR5yLPGuhZGG+sh/os25e4o83OARrmWgfaR0KknyE4eOagqcA9Wv2r9FJEF4nBiUs5pW0n55jlrJmxmgZVBg== |
| 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
| 2026-09-17T09:40:21.362443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093453observed 38a23ae0c9069e867f0c28659c458df9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:21.343793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093453/manifest.jsonobserved 3600c1733f38e041b8da18c335160e50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:21.327467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093453/publication.mdobserved 3fc05f531b6ace9fc871435998975f39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:21.309297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093453/publication.txtobserved 54e183d90a62aecdb2b5127772b3bb12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.027722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093453observed 38a23ae0c9069e867f0c28659c458df9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.010347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093453/manifest.jsonobserved 3600c1733f38e041b8da18c335160e50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.994107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093453/publication.mdobserved 3fc05f531b6ace9fc871435998975f39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.975960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093453/publication.txtobserved 54e183d90a62aecdb2b5127772b3bb12...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. |
|---|