OT-2026-000093063
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, 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-2026-000093063) never changes.
Identity and time
| Publication number | OT-2026-000093063 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7a11-a427-549f40317490 · 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-2026-000093063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55ebbf4744e4610c72873a6f3f1ec49d5481025bcc1bb9fe344c632f7179c66d |
|---|---|
| Markdown | 2bd98707e0cdb5f8c32168e1f8860d590a6dd5bf7e4367135190d0fab46aa891 |
| Publication page | 18a74c22936b574619562fac534ca1c8da6a168ec4b0ebb2f50989c64a45f25c |
| Manifest | 8adcb8f12f4ba4f4c537a0dd2f84c2d3f6f60619d5e7793de2b018fbf0b82867 |
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 | 6y2ph5WafzCD21eZO2AMHJJem5C81vsNcXEWQx0SncqkrCDK999I7O/qoesOd/Rhqt4kGTTxruU0p/RpRHUHDg== |
| 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
| 2026-09-17T09:40:18.615499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093063observed 18a74c22936b574619562fac534ca1c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:18.598446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093063/manifest.jsonobserved 8adcb8f12f4ba4f4c537a0dd2f84c2d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:18.583291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093063/publication.mdobserved 2bd98707e0cdb5f8c32168e1f8860d59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:18.566318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093063/publication.txtobserved 55ebbf4744e4610c72873a6f3f1ec49d...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. |
|---|