OT-2026-000016594
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000016594) never changes.
Identity and time
| Publication number | OT-2026-000016594 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d14-780d-9041-2fedc3da832e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016594 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c8ddda3fb6328ea12c8862e5b612b250e2627c2d049dfbffff5c3ef83ac8068 |
|---|---|
| Markdown | f8c33a639109687b9b7df4dcc36cd97178607673ec51fa1da612d8a74b8a365b |
| Publication page | 299c1c2bfa46803a0f8a52b9c82b3d5efd9f484531aadfdbc5bcf144388a4c1a |
| Manifest | 7726e08796d767f0c0999773021225f76080b7e57121f31a04576fc135d86b3d |
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 | wjvt652JDAhcvRd3Vx403De6oO8HaEmE/gQLXDGNDE46Rs/+JyuqerFHElPyv+2oB1Y5gj9dflgnoz9Nt+A6CQ== |
| 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
| 2026-09-17T12:04:49.963697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016594observed 299c1c2bfa46803a0f8a52b9c82b3d5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:49.945292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016594/manifest.jsonobserved 7726e08796d767f0c0999773021225f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:49.912340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016594/publication.mdobserved f8c33a639109687b9b7df4dcc36cd971...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:49.893880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016594/publication.txtobserved 1c8ddda3fb6328ea12c8862e5b612b25...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. |
|---|