OT-2026-000091414
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000091414) never changes.
Identity and time
| Publication number | OT-2026-000091414 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16d-7b8a-8301-3398182e46cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091414 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8c2e774691df0b51704db76f087993570de7b0377ccf5b3b619e080c2505c7b |
|---|---|
| Markdown | 36589ae788c278eda2bd6d15c6fc016eb8b928d2532ba94b6a3f18a2c0b5105c |
| Publication page | f707b860fd4c207933972d1427a607fcd67779dd0555f252c63c9a780a0f5b2d |
| Manifest | 3bb2b2e57d67239241e1eb265f9b6c07e97b3b3f013ced8c5c3f9bd3e1f7d80b |
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 | DlSOrA3gto08OW+Sk5ngv9K/A9jIa6d8obe+ibZ3vneMijMFx/woUJ7mIVFAEhn0ld73d4osRxyyxQWkW77mCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:43:38.943721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091414observed f707b860fd4c207933972d1427a607fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:38.925400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091414/manifest.jsonobserved 3bb2b2e57d67239241e1eb265f9b6c07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:38.909200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091414/publication.mdobserved 36589ae788c278eda2bd6d15c6fc016e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:38.892719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091414/publication.txtobserved a8c2e774691df0b51704db76f0879935...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. |
|---|