OT-2026-000045606
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000045606) never changes.
Identity and time
| Publication number | OT-2026-000045606 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-79f1-81bb-96c31182429e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045606 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50484ec3f0ad831fd343e1d95193bfbc3bd1dc0eb87acff8782642397416952c |
|---|---|
| Markdown | dc30f779bb2c8d705bdb535c065e5a8e4e599d24ef569867584d897855952968 |
| Publication page | 21482c960837f59068ed2cfd69abc3a901156e2c0219ab241e0c5b7d10174075 |
| Manifest | b4a43886b99515141a039a0b21a7a87ad9710b9130b88b91e05a77fa00a712bd |
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 | rU7I3Y2XXHDVBm/0DpYXMe8sDW0iaPkDIRz6Gc488Vf2amt98HYyFuyMGVvUkUBQGCEx7bom3qIyo2zY8SugCQ== |
| 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
| 2026-09-17T11:09:22.904120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045606observed 21482c960837f59068ed2cfd69abc3a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:22.886367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045606/manifest.jsonobserved b4a43886b99515141a039a0b21a7a87a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:22.868660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045606/publication.mdobserved dc30f779bb2c8d705bdb535c065e5a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:22.848901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045606/publication.txtobserved 50484ec3f0ad831fd343e1d95193bfbc...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. |
|---|