OT-2026-000006386
Publication integrity record
Vacuum cup gripper, two zone face, per zone isolation, pump fed, polyurethane cups, flat form
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-2026-000006386) never changes.
Identity and time
| Publication number | OT-2026-000006386 · never reused |
|---|---|
| Internal UUID | 01a0a959-2f7d-7227-ab00-429e9255fdf1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:33:09.623129Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 522cfedb01f6e66c6e6c12c61aa35e6e0145e5897d591328216cf7e0f44db6a2 |
|---|---|
| Markdown | 2434a6cadb054a72640fc98a1e08e06b1f759f9c9393e8fa2d62dcab08578102 |
| Publication page | 78dde0afc9adc2bf20e09481672f15cf6882bb74c9d7503ac301110e2dd83169 |
| Manifest | f22b4bd018cb94ef00c86f547c54e7317ed4c7026dc8a1a18f9624a77c94d7da |
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 | NB+XTGN5mk+hywidxDVMkrjsXv9HqZlVpdv0V8MFczOHcEREV1yX0UJ1QqQxSaWIqQkwCckR0aGz8+c9syJqCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:23.874200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006386observed 78dde0afc9adc2bf20e09481672f15cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:23.718248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006386/manifest.jsonobserved f22b4bd018cb94ef00c86f547c54e731...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:23.704833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006386/publication.mdobserved 2434a6cadb054a72640fc98a1e08e06b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:23.690610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006386/publication.txtobserved 522cfedb01f6e66c6e6c12c61aa35e6e...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. |
|---|