OT-2026-000034689
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034689) never changes.
Identity and time
| Publication number | OT-2026-000034689 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7355-9b22-5e210d860f3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034689 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08389f9dc54e06d2b65e18185e066646b8cd688fa0f6259f9ba6d61e11a4df3f |
|---|---|
| Markdown | f6979978fc0e9d0577bc51566e86b1e62b92ace5e7854048e3d21278247898a5 |
| Publication page | 3ef0f1157168d55cfa9d70567edbc2453cb7637c0aabf6a26d710fa6d51ecca9 |
| Manifest | 18079433ef594026f476fafff3d0d3a06765979a768555757de88c2593dbd112 |
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 | 9h9k4p+1sko977IcvtI9V6f8bNe7eQVRldnT10aE3najIZtnWmOubMNV2MTIJZ8hUkkOqJ4zSC/Jqv+ZMjmpBg== |
| 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
| 2026-09-17T11:30:04.585565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034689observed 3ef0f1157168d55cfa9d70567edbc245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:04.551964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034689/manifest.jsonobserved 18079433ef594026f476fafff3d0d3a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:04.523120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034689/publication.mdobserved f6979978fc0e9d0577bc51566e86b1e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:04.502266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034689/publication.txtobserved 08389f9dc54e06d2b65e18185e066646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:37.736384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034689observed 3ef0f1157168d55cfa9d70567edbc245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:37.717275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034689/manifest.jsonobserved 18079433ef594026f476fafff3d0d3a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:37.697317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034689/publication.mdobserved f6979978fc0e9d0577bc51566e86b1e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:37.678507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034689/publication.txtobserved 08389f9dc54e06d2b65e18185e066646...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. |
|---|