OT-2026-000039599
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line 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-2026-000039599) never changes.
Identity and time
| Publication number | OT-2026-000039599 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-7c2f-aae1-17ad0d0930db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039599 |
| Status | PUBLIC |
Content hashes
| Canonical text | c05d2d7e0eee3eb467f8544e2c24ca0e64b4eb20b622c53032d89f8b812e7352 |
|---|---|
| Markdown | 711d228ccad88e85a7d4c1308c0fbd69bf88cf0b827e75293a02bd425643771d |
| Publication page | efd3026c8a677baebf5cec788ec742594fc7368111259278fa3e318831954f4b |
| Manifest | 046c24d075707e403528b17605c20065017ae145670ddaa5ab0c5f951b82fa34 |
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 | NoYSCBpaVFSrMQbUmf1gVuwZQTDmlLzKb/uROp60vI8/Q317LmG1824dR56zVmzd5KAPJ/uFCSEvxHeK/FJ/Cw== |
| 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
| 2026-09-17T11:19:45.581245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039599observed efd3026c8a677baebf5cec788ec74259...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:45.562462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039599/manifest.jsonobserved 046c24d075707e403528b17605c20065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:45.544954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039599/publication.mdobserved 711d228ccad88e85a7d4c1308c0fbd69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:45.526358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039599/publication.txtobserved c05d2d7e0eee3eb467f8544e2c24ca0e...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. |
|---|