OT-2026-000063906
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000063906) never changes.
Identity and time
| Publication number | OT-2026-000063906 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-7e55-9e5c-4d3513cb11cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9711dd1a6d59e05817fea77d4c694281b5c5468109b7f2f61a2d61c7d2b0eab0 |
|---|---|
| Markdown | e59f3c96080473b7ec4e543db69230d058041b7ecd16de00204b43a680355dae |
| Publication page | 30829342087a7fd673b8b1782dc1d5d62a0139f830f7d63fd72e61d072503d07 |
| Manifest | d586ab17cd50ce9f491895f7e8a0ddc552920b6fe0b5aefec3f9e1e0ff346e81 |
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 | a8ucxYk65QSztaToetNA/AGQ30YYs2iyACuMdYNrZnIR42Cib7EUvS6ZcDjPl5d1OQUNndYfDig9J0hawIO8Cw== |
| 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
| 2026-09-17T10:36:57.251482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063906observed 30829342087a7fd673b8b1782dc1d5d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:57.233561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063906/manifest.jsonobserved d586ab17cd50ce9f491895f7e8a0ddc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:57.216501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063906/publication.mdobserved e59f3c96080473b7ec4e543db69230d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:57.199685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063906/publication.txtobserved 9711dd1a6d59e05817fea77d4c694281...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. |
|---|