OT-2026-000015414
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000015414) never changes.
Identity and time
| Publication number | OT-2026-000015414 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-7ffa-ac73-9535fad1dcc5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b3348b1c6e2f16b8f043008ec633c536f01cbd9a8e85211e0d067bbda27d99c |
|---|---|
| Markdown | bd7e20a35cb001547e459c6ab0fac7a75e9437cb989793066a161c6fdba5ea99 |
| Publication page | a650c567860ddd393ee13d32807d681982ff305875954f4e4880c4f6612703d1 |
| Manifest | 62a7e2c9b311992bc28d6e0f97b5330c41d3fd5eb78ed288ef312c49615752bb |
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 | 3e2koKSFRnRo50/R9DnF4ytopdxUFhrnJ/HWC8Fa5jIwZuunIyodhiBjyEOtjhD1AKkmGoSseu0s+7nMXGNJBA== |
| 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
| 2026-09-17T12:06:08.659874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015414observed a650c567860ddd393ee13d32807d6819...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:08.641500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015414/manifest.jsonobserved 62a7e2c9b311992bc28d6e0f97b5330c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:08.622917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015414/publication.mdobserved bd7e20a35cb001547e459c6ab0fac7a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:08.603974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015414/publication.txtobserved 0b3348b1c6e2f16b8f043008ec633c53...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. |
|---|