OT-2026-000097214
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000097214) never changes.
Identity and time
| Publication number | OT-2026-000097214 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7341-a11e-194ffc0d242b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097214 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac06244e00d9f500939d8c0e4d606099b93c69e1a7d58af398c67324389cea34 |
|---|---|
| Markdown | 4c9b2fb247e963f3d8a2b0633252eb62784cba8f6ef319f57c9b2b3d1ca5e470 |
| Publication page | f41dec1b640797163abbed72a343b89057b6c8f65c7f4391f7cd3389848fe926 |
| Manifest | ce434a962f582680a1d3c897df0bf3cefd22b8bcb3bbf36d13215b70b49735df |
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 | a3wsbIvMbGvmmRHOoe39xFXQebsjxyPf+kFhHgYfQTyPKmnOUuJITdNVWJXmln6Fr6rBHMrJ4R6d2AE7m+wBAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:27.475612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097214observed f41dec1b640797163abbed72a343b890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:27.457671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097214/manifest.jsonobserved ce434a962f582680a1d3c897df0bf3ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:27.440243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097214/publication.mdobserved 4c9b2fb247e963f3d8a2b0633252eb62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:27.425285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097214/publication.txtobserved ac06244e00d9f500939d8c0e4d606099...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. |
|---|