OT-2026-000007366
Publication integrity record
Porous face vacuum gripper, three zone face, ejector fed, pressure verified, 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-2026-000007366) never changes.
Identity and time
| Publication number | OT-2026-000007366 · never reused |
|---|---|
| Internal UUID | 01a0a97c-3db5-7b91-a6d5-d156d6d31f81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:11:26.904111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007366 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b47b11d29f4e19d730e72723b03abfbdfe7e21a9021bc1edda07da0d7e8abf9 |
|---|---|
| Markdown | ee1cacaf8e49e04894ef9b0fa2af2cd4b211d8765e1cf29c7ae2078e91fa2767 |
| Publication page | bd03d8276a9e7b25cf98e9e5e6696d42c1656bae24fc12114be69f4212a62043 |
| Manifest | f69c773855b4a1e2fcf160e5fcbfe15be470178bb6bae454742f8acd3e108d3f |
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 | F4J6joCXYrLLIhj3yvN3R9md239jjVPXH/CsLuRcwyugwhCE6dtgsfVsP7CGu/t00N8g0nz91vrCSWkk4/tIDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:09.400487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007366observed bd03d8276a9e7b25cf98e9e5e6696d42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:09.387002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007366/manifest.jsonobserved f69c773855b4a1e2fcf160e5fcbfe15b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.373369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007366/publication.mdobserved ee1cacaf8e49e04894ef9b0fa2af2cd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.360119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007366/publication.txtobserved 2b47b11d29f4e19d730e72723b03abfb...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. |
|---|