OT-2026-000024212
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000024212) never changes.
Identity and time
| Publication number | OT-2026-000024212 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-72af-aa4e-c3697f0dbab1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024212 |
| Status | PUBLIC |
Content hashes
| Canonical text | c943368799b974de631cba9ef0ecbdbec4774497a945123bddd8bc4c389a887b |
|---|---|
| Markdown | 0ab86ae658e60650969ee1a584a11955c7b77818fc4c4797b80dd0920391605d |
| Publication page | 3c55e39e5aefe16a66a5e0a305ab8225674c25db517342ed4da0ac72fd486d23 |
| Manifest | 75fb42f044c6baeb747f4ab00a8303910792332a908f7d86127875c24ba676a7 |
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 | 270MKZVCJ9M/VPhngnHBgqi71th09V5erpB4OiZZ0NX7PTg8jdlB9k2qrFLuHYY7gKYvMoXlfBSx4vFCAirgDQ== |
| 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
| 2026-09-17T11:48:40.536191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024212observed 3c55e39e5aefe16a66a5e0a305ab8225...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:40.517926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024212/manifest.jsonobserved 75fb42f044c6baeb747f4ab00a830391...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:40.502488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024212/publication.mdobserved 0ab86ae658e60650969ee1a584a11955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:40.484878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024212/publication.txtobserved c943368799b974de631cba9ef0ecbdbe...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. |
|---|