OT-2026-000093976
Publication integrity record
Four cup vacuum gripper, four zone face, six 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-2026-000093976) never changes.
Identity and time
| Publication number | OT-2026-000093976 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-73b0-a39f-5c650c2274e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093976 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfe168777a80a4353b3bb8d06f12172eaca343dd4198414943de29a27e6599d6 |
|---|---|
| Markdown | babdb682b6a616c63899c0f7434497a9a41cb73363353288643c288485fc7131 |
| Publication page | 85a31063cb096818b8894fc59c7c28e60bf48dfeca19697b9c0be5d35f0a5c3a |
| Manifest | 5942f5d2331a48e1e485dac7d385876201eb46ba356ea9ac6b2c45b00739f3bd |
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 | eyHRPXeREyVbijT8MWm+o1hwin8+xpCRtC4f7zy9ZTYQtRgbQNQTlhQJf+y8IrFacikL1vbOKLoHR8iio3hfCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:22.660639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093976observed 85a31063cb096818b8894fc59c7c28e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:22.642543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093976/manifest.jsonobserved 5942f5d2331a48e1e485dac7d3858762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:22.624747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093976/publication.mdobserved babdb682b6a616c63899c0f7434497a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:22.606427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093976/publication.txtobserved bfe168777a80a4353b3bb8d06f12172e...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. |
|---|