OT-2026-000015702
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, 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-2026-000015702) never changes.
Identity and time
| Publication number | OT-2026-000015702 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-7819-857e-5a56d9385664 · 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-2026-000015702 |
| Status | PUBLIC |
Content hashes
| Canonical text | 286c02b10c0415e2fe08f9ae40895e489266ae26206d678c4a5c71360cb19440 |
|---|---|
| Markdown | 7df29155b1a8ad484cfd06daf26ce8ca83351224066f2513e13197501b1d7cf3 |
| Publication page | 10aef4023dda29c07c6602efa34305125d7f803269ee6a30bd9ccb579da7b005 |
| Manifest | ecdfa871e82e223331767129803076a0c3eb87a8a6d3b8f5f67ef8045bc578c5 |
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 | DCpMsxFqqhpP4qTd9k4BWBuafh3otQGJXa588JV77RhBeIcvkNV6CfULepSDcIWvIQgLdA7rRLLtWf5H4XzzCQ== |
| 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
| 2026-09-17T12:04:58.855833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015702observed 10aef4023dda29c07c6602efa3430512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:58.839876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015702/manifest.jsonobserved ecdfa871e82e223331767129803076a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:58.822238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015702/publication.mdobserved 7df29155b1a8ad484cfd06daf26ce8ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:58.804156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015702/publication.txtobserved 286c02b10c0415e2fe08f9ae40895e48...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. |
|---|