OT-2026-000024813
Publication integrity record
Single cup vacuum gripper, two stage ejector, supply line pressure sensor, sustained 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-2026-000024813) never changes.
Identity and time
| Publication number | OT-2026-000024813 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7206-9998-c71b17a0b5a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024813 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c5f7fe33660edac45c3a89649985c5fe1cca6fa9b13fa121dcc4687dd1f3237 |
|---|---|
| Markdown | af2a02a8b5b05b148385f6c039b952c1cc41dca72082aff16d4fe3685a7a503b |
| Publication page | 52ea0be41b2ade5285d1e887a07777c4a6c02e649fa8770e66a7b077bf95c5ea |
| Manifest | 9cdedd79a20461b26aac5ec73db8ee1a4ec0a865f54fe5d6f1fec2d71914d432 |
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 | OjIvH5dNSstT8+jTIf1Z47agSko9VLzX6mMorQRBgB7Sq7vZO33eWNIjZ2gKzS6k1U8BI3JLojFEvJ4BrAqcAg== |
| 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
| 2026-09-17T11:48:05.608126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024813observed 52ea0be41b2ade5285d1e887a07777c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:05.593302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024813/manifest.jsonobserved 9cdedd79a20461b26aac5ec73db8ee1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:05.576732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024813/publication.mdobserved af2a02a8b5b05b148385f6c039b952c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:05.561745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024813/publication.txtobserved 0c5f7fe33660edac45c3a89649985c5f...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. |
|---|