OT-2026-000008149
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, plant vacuum fed, vented after 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-2026-000008149) never changes.
Identity and time
| Publication number | OT-2026-000008149 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-730f-bd89-1402ed0fca0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008149 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8232936a8ec19f90f8d2743e063e4544cd7c00559d603eaca06ab9273cd2bd9a |
|---|---|
| Markdown | 5ee1d4d03fe7c3ab488927ee435be12555ccceb50136cc2f7fa4aebd95b87a8c |
| Publication page | 33758b4230cea4e5a82fc5df1c57d6d6df962c3e0922906a6e01e9fe579a19e6 |
| Manifest | 5674e3f94ce8770fa8af5e96a571fe30ecd93fdf6e973c51e447d524000c8f86 |
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 | ujavMTgkiiYf22NjcAZ5cffsRpQSxz/gf0SIoPPtNSowOSeM5lJ84dV2NLjA3OcPpbwCJjFXWyTNTPNFoODpDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:28.821021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008149observed 33758b4230cea4e5a82fc5df1c57d6d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:28.800902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008149/manifest.jsonobserved 5674e3f94ce8770fa8af5e96a571fe30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:28.782517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008149/publication.mdobserved 5ee1d4d03fe7c3ab488927ee435be125...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:28.762570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008149/publication.txtobserved 8232936a8ec19f90f8d2743e063e4544...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. |
|---|