OT-2026-000040791
Publication integrity record
Foam pad vacuum gripper, three zone face, six 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-2026-000040791) never changes.
Identity and time
| Publication number | OT-2026-000040791 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7250-bfd4-4391369bb24f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f9f0df771ecca6ff0910405b88d2b74e06185c480106258f89e612a32202d20 |
|---|---|
| Markdown | 1481aca4fd64cc0482a8b956970e4934f7557dff88298401ea33e04e204797f1 |
| Publication page | c29f41bf8b17f1c0842b69685ef3be9875fd1ed1065343311713940aae4a12cb |
| Manifest | 0796a2c078b1d6ee9063822a348a2aed7185ee39f272e32fe9b86b94528565a6 |
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 | IA2EjKX3HPfoOQFgk2bOCItI2GtU4vFWLRtZJkmj1LNevZMRQ02ctaTzKcLwyxBV1bJrneBQ/Sg26T+qNErjAQ== |
| 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
| 2026-09-17T11:20:05.795500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040791observed c29f41bf8b17f1c0842b69685ef3be98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:05.779049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040791/manifest.jsonobserved 0796a2c078b1d6ee9063822a348a2aed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.759263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040791/publication.mdobserved 1481aca4fd64cc0482a8b956970e4934...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.741619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040791/publication.txtobserved 5f9f0df771ecca6ff0910405b88d2b74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.646670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040791observed c29f41bf8b17f1c0842b69685ef3be98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.627705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040791/manifest.jsonobserved 0796a2c078b1d6ee9063822a348a2aed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.608119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040791/publication.mdobserved 1481aca4fd64cc0482a8b956970e4934...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.589280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040791/publication.txtobserved 5f9f0df771ecca6ff0910405b88d2b74...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. |
|---|