OT-2026-000010179
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, supply line pressure sensor, vented 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-2026-000010179) never changes.
Identity and time
| Publication number | OT-2026-000010179 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-75e0-a0f7-284476010e9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7915567fbb97ee194f7304f5c0a7cff975da15659297f5d53fb7158b12301b9c |
|---|---|
| Markdown | 76960ae415ff6e699f7e2f9df32a24413d16a4ce8981587822335d503e71424b |
| Publication page | 75d2d7a98bad248950ac265c556cdaf298857373aa7365d9ffd9cfd6b0650814 |
| Manifest | 88b0a9bac50c96e249ca8eeedf6e915fc9da37a011959fdd2150e40c0afe61ed |
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 | vrJBUjxanrOONpLi8Wmgnz6aGBRzA6YK293sTnM4NkSMKhmu6RE8Z74/+D5/ABlqqqTG8BKw0dId1ywgo19wBw== |
| 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
| 2026-09-17T12:16:17.559141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010179observed 75d2d7a98bad248950ac265c556cdaf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:17.541430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010179/manifest.jsonobserved 88b0a9bac50c96e249ca8eeedf6e915f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:17.520076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010179/publication.mdobserved 76960ae415ff6e699f7e2f9df32a2441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:17.499283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010179/publication.txtobserved 7915567fbb97ee194f7304f5c0a7cff9...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. |
|---|