OT-2026-000037467
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000037467) never changes.
Identity and time
| Publication number | OT-2026-000037467 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7a5f-84d1-5fe58ec5bd05 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 463266c6fe089ca64da6feaaee4149088875b4d90b8c3da715698e3bcadf0174 |
|---|---|
| Markdown | c4c233ba99d62a630c6b355084e8ae99f0d4853edcb036e045b69448693b9933 |
| Publication page | d4ea6c71ba75223facdbad011b1a5c2b79621b2e817000736f184f612c803276 |
| Manifest | 87fe2664c1a294797c970bb19a24ea4b2be0d017cdafda9e0f801f4656256e7e |
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 | r8ibjyNGKji8+k5thA/1ngY5tBqgvPzqdPoVxJvPBJlzGU5zWtNg6bgue6I14ual3yha4kVYkyyHR6/zv1qDBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:54.292457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037467observed d4ea6c71ba75223facdbad011b1a5c2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:54.275068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037467/manifest.jsonobserved 87fe2664c1a294797c970bb19a24ea4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:54.258384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037467/publication.mdobserved c4c233ba99d62a630c6b355084e8ae99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:54.241484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037467/publication.txtobserved 463266c6fe089ca64da6feaaee414908...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. |
|---|