OT-2026-000015786
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000015786) never changes.
Identity and time
| Publication number | OT-2026-000015786 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-7593-83ea-4443a74f2e9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59633899f5408ee921f027d67c9d28c9b3422a640a80bf4fad56a37895eed81f |
|---|---|
| Markdown | 55dc180730977b18a0360a8e0592674f36dbfeccd5eab532c675cd8069ddb508 |
| Publication page | 9e1ed188dcb979df4c318a06c9fececcc30808e3798ed1084f2047f702bb2a3a |
| Manifest | 7bc9d6f0bdec78e8f2aa6d0b73b309cfaa3e180acbef566c88ad111d378a1e65 |
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 | Zd5fgCLtqHfoqqM3ZKvy13JQuA/3x23lUyxuUymCn46AJk4TdHcWue78qP1nSPnKkl129XIfxHtW4m6Jc201BA== |
| 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
| 2026-09-17T12:05:05.389664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015786observed 9e1ed188dcb979df4c318a06c9fececc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:05.373114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015786/manifest.jsonobserved 7bc9d6f0bdec78e8f2aa6d0b73b309cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:05.355635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015786/publication.mdobserved 55dc180730977b18a0360a8e0592674f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:05.335985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015786/publication.txtobserved 59633899f5408ee921f027d67c9d28c9...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. |
|---|