OT-2026-000014564
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000014564) never changes.
Identity and time
| Publication number | OT-2026-000014564 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7269-9edc-b79ab74fc614 · 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-2026-000014564 |
| Status | PUBLIC |
Content hashes
| Canonical text | f19ba6b028e12e04e28101388169de397bdd1c78ecba64e1a4ef14c06e6cf04e |
|---|---|
| Markdown | d92fbbdd7eeed8ee09cb3dc3305057f671d983c70b602404d4868deb0474cc6b |
| Publication page | c5d63b3f04840eb3a45ac4eb6fa0984959be74a5288dd844c9039b8dc051511d |
| Manifest | d4ace71fef89a97cd727e5a13ad1287bd851a21ea2fbf409af725b214fc39e4a |
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 | HfqfZALRVZkeghM56k82qBTZoX5UxBf9byst/VuHgafJozWMtN+p6JVwaK+vvTIxQnrCARdq3UdWRdV5fvbuAw== |
| 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
| 2026-09-17T12:10:26.537215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014564observed c5d63b3f04840eb3a45ac4eb6fa09849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:26.517697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014564/manifest.jsonobserved d4ace71fef89a97cd727e5a13ad1287b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:26.499597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014564/publication.mdobserved d92fbbdd7eeed8ee09cb3dc3305057f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:26.482090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014564/publication.txtobserved f19ba6b028e12e04e28101388169de39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.139435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014564observed c5d63b3f04840eb3a45ac4eb6fa09849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.121334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014564/manifest.jsonobserved d4ace71fef89a97cd727e5a13ad1287b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.105049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014564/publication.mdobserved d92fbbdd7eeed8ee09cb3dc3305057f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.086429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014564/publication.txtobserved f19ba6b028e12e04e28101388169de39...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. |
|---|