OT-2026-000010910
Publication integrity record
Foam pad vacuum gripper, single stage ejector, pulsed blow-off 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-2026-000010910) never changes.
Identity and time
| Publication number | OT-2026-000010910 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-70ca-b7b1-4cb9e0f065e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010910 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf3e482246a533f354f96e485e03a09153f4f31d33bb0893c8457fb060e105ee |
|---|---|
| Markdown | a09102c2138a4a9459c0fa1dd950333afcc94bf794c9e1780d7295a844a6427d |
| Publication page | 486fcdff2fd5a235a68e69b1aab1bd28bbba3997dd53dfea522fafeed2d9c8ad |
| Manifest | 75ec1b5d0744a3a9bbe3a3bcbd070d252428d7b2c149bb30f05e674e4dc017ca |
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 | 62++OE1NSh1uHd8Qome76a7TPNmUXpBQNTRNnf0Kj0IzbfZkL9GWX+kuiC2eoaiMny5xhxEBcaS7eL0lXVE6CA== |
| 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
| 2026-09-17T12:13:41.170660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010910observed 486fcdff2fd5a235a68e69b1aab1bd28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:41.146142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010910/manifest.jsonobserved 75ec1b5d0744a3a9bbe3a3bcbd070d25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:41.125643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010910/publication.mdobserved a09102c2138a4a9459c0fa1dd950333a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:41.105438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010910/publication.txtobserved cf3e482246a533f354f96e485e03a091...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. |
|---|