OT-2026-000034011
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, 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-2026-000034011) never changes.
Identity and time
| Publication number | OT-2026-000034011 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7653-b742-f9f64e5a8437 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034011 |
| Status | PUBLIC |
Content hashes
| Canonical text | f267fb01f10a4855089d3aede7ba29c774951b6e69167c731b91f2d863c5723f |
|---|---|
| Markdown | fdd096504930f0527d34c23704827a809842c6453e031904b6b4f51e765f6016 |
| Publication page | f758fa43cdbd9e5f7b468fd7b5ae6cdedaaacd1e81a106d454c5abb41c11f536 |
| Manifest | ff14729b80f2998ba0b01c75a9008f9b9bac6ad387d784c8518d6c2b5a8797ad |
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 | n+RQCEaMHLf+n4fw+Ws4U86izu1HEzDLeeJw71EltXkLQZkSZa5nxmqf866sgyfyIYFUy0QE+QFzjXZnMrqjAg== |
| 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
| 2026-09-17T11:30:13.814193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034011observed f758fa43cdbd9e5f7b468fd7b5ae6cde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:13.796175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034011/manifest.jsonobserved ff14729b80f2998ba0b01c75a9008f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:13.777816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034011/publication.mdobserved fdd096504930f0527d34c23704827a80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:13.751619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034011/publication.txtobserved f267fb01f10a4855089d3aede7ba29c7...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. |
|---|