OT-2026-000013236
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed 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-2026-000013236) never changes.
Identity and time
| Publication number | OT-2026-000013236 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-7e64-ab78-307976b7a6ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47c0785a305f9340e55caf6767be5696f3fe37b72f1237b6c1733a774b4ccb8a |
|---|---|
| Markdown | 099b75ea5901b31517c1c07bcf99d7447a1b7cc15fdf7bc13e3d2d675e4fcdfd |
| Publication page | 0e0cbe41db25af3ce5b967cc0ae9db2dc7f377113f20882560d9c8fcb950b1bd |
| Manifest | abce4c3be6a990c402a2fa33eff3ad26512bae228af77a278ad2e5c7efdbeb89 |
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 | 3L3h3BuWmyTBSpXBc77i7LWRVkuVz8dsqX94qjYSaTdhDorOevjg8CbNFKv0Htg1CBLBWkteeetwMyGbTpqXDg== |
| 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
| 2026-09-17T12:09:38.117807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013236observed 0e0cbe41db25af3ce5b967cc0ae9db2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:38.096828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013236/manifest.jsonobserved abce4c3be6a990c402a2fa33eff3ad26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:38.077987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013236/publication.mdobserved 099b75ea5901b31517c1c07bcf99d744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:38.056982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013236/publication.txtobserved 47c0785a305f9340e55caf6767be5696...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. |
|---|