OT-2026-000045795
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, pressure sensor per zone, 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-2026-000045795) never changes.
Identity and time
| Publication number | OT-2026-000045795 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-7b24-b559-f1059b8af0ea · 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-2026-000045795 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d7ccbc043dcf698227860ba84fffcafc5f7f22ae0c770cfdc7f1903ffcbd62f |
|---|---|
| Markdown | 30dfc853e2cb793dfc34a6a5afa6e86f09e599c843447f657883302eae644a6c |
| Publication page | 43dbc2be55274c620dcaf643bf1e730b6c7ee39bafba6f41c0dcbefa75b679de |
| Manifest | 8c459f5525f479d7df199b92da3465166ef77e008cb4f3ef8d91cc3a34aaaf96 |
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 | aIL47GlkTlD6Veq2DAMwAMNKerrxSxiZKoPYif73VVPQsGhn2yttJx3rsmTUmgLp+bK1Us3sWZ1tHbSMRnbWAw== |
| 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
| 2026-09-17T11:09:39.612747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045795observed 43dbc2be55274c620dcaf643bf1e730b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:39.594604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045795/manifest.jsonobserved 8c459f5525f479d7df199b92da346516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:39.576467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045795/publication.mdobserved 30dfc853e2cb793dfc34a6a5afa6e86f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:39.559441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045795/publication.txtobserved 8d7ccbc043dcf698227860ba84fffcaf...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. |
|---|