OT-2026-000093096
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000093096) never changes.
Identity and time
| Publication number | OT-2026-000093096 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-78cf-9592-d056007c9315 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093096 |
| Status | PUBLIC |
Content hashes
| Canonical text | e592cf1ed039d67b069b4627993eba678d01977ae888ac6405a3eaafd60fa324 |
|---|---|
| Markdown | b019fb5344134eba6f26040b57f6093fda12a69d12498aebfe1a095efe8cb5ed |
| Publication page | 580ed76e26254f681ea5497d5f4a6ffcce10f4e8e0d821e6a4dc305f6be41070 |
| Manifest | 604a3b501d8f819442633f8c7259845fbfdb3badaf5a968a03559acea6f30a24 |
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 | DEqDQXlQuDYPheNKJLrSKcgJ86VpIIi+79UNiPc8YY+y9+ZqISCU3ODmSvdUDk9Au6btprUEQRSZEzfuB9WNCw== |
| 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
| 2026-09-17T09:40:15.694378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093096observed 580ed76e26254f681ea5497d5f4a6ffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:15.675497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093096/manifest.jsonobserved 604a3b501d8f819442633f8c7259845f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.658815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093096/publication.mdobserved b019fb5344134eba6f26040b57f6093f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.642092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093096/publication.txtobserved e592cf1ed039d67b069b4627993eba67...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. |
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