OT-2026-000070245
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000070245) never changes.
Identity and time
| Publication number | OT-2026-000070245 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7104-88a5-ea3be4a7bf7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070245 |
| Status | PUBLIC |
Content hashes
| Canonical text | 314a093f99f638e2392e0ac653e70ee6f16054264a15f4531c2dc6dbce831e87 |
|---|---|
| Markdown | 276edf398b00812f74a7ec369a9510f1ff0329baa87b2d006409ba787f4d4650 |
| Publication page | 3f12fec8eacfa7daa9339f7fb19f9ff9f25faeaade89dc6381fe8f206c4cbfc5 |
| Manifest | be4d539214eb84ca73739e594e935a071d98b75075cdf0cf110ad93eac1db700 |
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 | vr1scQH28nc1VAsHEMY0ThiXbhTrTW8nBlq9g9ViGT1jqzDftWoXsHwDc8zbNxFgyRiJF2r15wgmfOXQhrVyDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:01.280728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070245observed 3f12fec8eacfa7daa9339f7fb19f9ff9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:01.262963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070245/manifest.jsonobserved be4d539214eb84ca73739e594e935a07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:01.245663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070245/publication.mdobserved 276edf398b00812f74a7ec369a9510f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:01.227865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070245/publication.txtobserved 314a093f99f638e2392e0ac653e70ee6...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. |
|---|