OT-2026-000070983
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, 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-2026-000070983) never changes.
Identity and time
| Publication number | OT-2026-000070983 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-7a9b-aa31-f92ba21b89f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070983 |
| Status | PUBLIC |
Content hashes
| Canonical text | baf675511331e3feb16e67efc3e889eab2d74d075045e6ad06c2702cfefd5949 |
|---|---|
| Markdown | 7ab347a5df95fc9e1d6a2d389c919d1069bed41d9fae5ce24e3823ad6dd029a8 |
| Publication page | 19fe05d52805377b446f402ff3ce5599dc0301de689473852090b08371fb0dfa |
| Manifest | e0caed25022e0a888379743c5706c41f0621f0e76b56d8c8d65c0fa3e9aa3002 |
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 | fZe/b/cv4Ucx6sjuR5Z3A+83jvNjc9tWyhosMSJQ5bgfwOCViSBKAif+ZFgXa2UiLQKvEP5x7k8aR+rMJPyBAQ== |
| 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
| 2026-09-17T10:25:49.544982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070983observed 19fe05d52805377b446f402ff3ce5599...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:49.529005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070983/manifest.jsonobserved e0caed25022e0a888379743c5706c41f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.511796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070983/publication.mdobserved 7ab347a5df95fc9e1d6a2d389c919d10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.495913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070983/publication.txtobserved baf675511331e3feb16e67efc3e889ea...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. |
|---|