OT-2026-000104261
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, pulsed blow-off after set-down
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-2026-000104261) never changes.
Identity and time
| Publication number | OT-2026-000104261 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3420-7169-92d8-5be4cc85dbdd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104261 |
| Status | PUBLIC |
Content hashes
| Canonical text | c67ea8ae14239b2fada076623e6882fcd2af2e3899ae349b74ea14be69c4a0f3 |
|---|---|
| Markdown | 39d73f1cadd7c0732ddae0701c0b3bae6af12e6bfd214cea56ed510474d6736c |
| Publication page | 7881e12ffd1360dd3e2e1aacbfec425becea54956a33e03413c7dfea45177046 |
| Manifest | 04e420e66f6e8f0a99bb82cad1aeddfeba6f06b1f57b95890467fb4a21b4e990 |
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 | OfISawBAsaJIlZjqZh8u1hr+Tf/e6xvDTbj4DIrNWa0Shje2J+RTmkSGLKC9NsmRT9cjxvtXw8Haa3mzEbVOCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:20:22.442653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104261observed 7881e12ffd1360dd3e2e1aacbfec425b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:20:22.423719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104261/manifest.jsonobserved 04e420e66f6e8f0a99bb82cad1aeddfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:22.403992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104261/publication.mdobserved 39d73f1cadd7c0732ddae0701c0b3bae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:22.386603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104261/publication.txtobserved c67ea8ae14239b2fada076623e6882fc...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. |
|---|