OT-2026-000014378
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three 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-2026-000014378) never changes.
Identity and time
| Publication number | OT-2026-000014378 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7540-aa49-26fb3786efbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014378 |
| Status | PUBLIC |
Content hashes
| Canonical text | b06398b31bd9d2bc4307746877e4dcf4c1aa01b235cfcadcd0f5dc9d6aea70bf |
|---|---|
| Markdown | 95feb1be636966aff5a663ffb07a6101491d26fa1d969e0b0d719bec3f7c007a |
| Publication page | 7fcd6e35482f224fc95deafa7092270d11df6c755c1d51fcc5b71b62b8b44531 |
| Manifest | 5999c65ffadab2ff0110e880ed21c471267d55788c7624f212169da673dc0d65 |
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 | AMNaiPGVP9ikjYF9ehSP/9ak4+Js4GxEpYiNbAhcZCpQU7Yg/srUuQYrTrKJIk8YIWW+FD63v3mgcc36Y5bVBw== |
| 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
| 2026-09-17T12:10:07.713187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014378observed 7fcd6e35482f224fc95deafa7092270d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:07.689648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014378/manifest.jsonobserved 5999c65ffadab2ff0110e880ed21c471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:07.647325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014378/publication.mdobserved 95feb1be636966aff5a663ffb07a6101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:07.617963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014378/publication.txtobserved b06398b31bd9d2bc4307746877e4dcf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.753229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014378observed 7fcd6e35482f224fc95deafa7092270d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.733372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014378/manifest.jsonobserved 5999c65ffadab2ff0110e880ed21c471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.713562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014378/publication.mdobserved 95feb1be636966aff5a663ffb07a6101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.694113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014378/publication.txtobserved b06398b31bd9d2bc4307746877e4dcf4...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. |
|---|