OT-2026-000030809
Publication integrity record
Single cup vacuum gripper, single stage ejector, pulsed blow-off 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-2026-000030809) never changes.
Identity and time
| Publication number | OT-2026-000030809 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb5-7a29-95c9-734fb1396afb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9542953de6378d6ea312b95d0ea5ff4bd03917b5a6bcf024f74f97b3f0c33606 |
|---|---|
| Markdown | 24937ec3340d78a441fc69862bc842ca207fa0ce0fe777fed5b154ad2d670f7a |
| Publication page | 4b9ccf59d9a9e65d63d2afb4a29a2ee3bf41698ba67c11b0f7d88f6d61524569 |
| Manifest | caaa2e8f38cf052d6ebb0dfdbc5d0ab43e15ed0588d9b6fe473eb7b681422d4d |
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 | meQqxAYldes4og+QBDn+YmQXXK/yEYLkwzeScxKLcr6WGRo/P1ZFWMTURPAp79IZNAPlYEy2GDKTs9eQUxqeAQ== |
| 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
| 2026-09-17T11:36:47.123787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030809observed 4b9ccf59d9a9e65d63d2afb4a29a2ee3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:47.106814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030809/manifest.jsonobserved caaa2e8f38cf052d6ebb0dfdbc5d0ab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:47.089051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030809/publication.mdobserved 24937ec3340d78a441fc69862bc842ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:47.070306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030809/publication.txtobserved 9542953de6378d6ea312b95d0ea5ff4b...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. |
|---|