OT-2026-000063033
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000063033) never changes.
Identity and time
| Publication number | OT-2026-000063033 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-70ad-8824-458889ce26f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f1f0a372ae2c27f43514a1f9840265882fdd8025b5ec3ca9d8fedbf99ba09e4 |
|---|---|
| Markdown | e3e0439f8fac2d539402a8e374d117f4bc7b07470f136ad5ee31efa30ad4ecc6 |
| Publication page | 4c52c99baa451b6325c12930933b24b1c94c1786b6cd0db3c27c6d35681fd729 |
| Manifest | b92b8b4bfdd4c66a2ade05400437f2216037badafbe51fb9c87f81430d07c9ff |
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 | +K6ReQuB0yl+mCZATUoGsZnKMGkTGb1AOP7WBNcQ12hJQ2mI6ycAuarQLNDJdV6FzXAXrPZpM8B6ZLYBZpxdBw== |
| 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
| 2026-09-17T10:40:41.549323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063033observed 4c52c99baa451b6325c12930933b24b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:41.526258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063033/manifest.jsonobserved b92b8b4bfdd4c66a2ade05400437f221...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:41.497140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063033/publication.mdobserved e3e0439f8fac2d539402a8e374d117f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:41.470064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063033/publication.txtobserved 5f1f0a372ae2c27f43514a1f98402658...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.308997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063033observed 4c52c99baa451b6325c12930933b24b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.292081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063033/manifest.jsonobserved b92b8b4bfdd4c66a2ade05400437f221...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.273928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063033/publication.mdobserved e3e0439f8fac2d539402a8e374d117f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.256534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063033/publication.txtobserved 5f1f0a372ae2c27f43514a1f98402658...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. |
|---|