OT-2026-000035735
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, pump fed, 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-2026-000035735) never changes.
Identity and time
| Publication number | OT-2026-000035735 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7cb6-90bf-09afa5124c9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4736909d127ec1400c1a534c797c80753e65909a14abbd3c05955668ba3ba07b |
|---|---|
| Markdown | 78a49b46c37f33f3e4653729d41db351703d927cc8de75746d6f091d4cd9dd97 |
| Publication page | 663e06025b037e6dc5089191d4e7586ab9bd2a84ecb8d5cada3a5bca8373c15f |
| Manifest | 3512e23a21b90b1dc275d6a800dc25af85cb79dfbed07dd25191c3beaf76263d |
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 | +ekmt+FBxXokSgDTqhdckU7X3bYe9b5l0QU4Ah6pk/YnL2NU6vVM8OYeWeFwbeWRJ4GgUvoeM+AIZ7s30FEWCQ== |
| 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
| 2026-09-17T11:27:25.393621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035735observed 663e06025b037e6dc5089191d4e7586a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:25.375908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035735/manifest.jsonobserved 3512e23a21b90b1dc275d6a800dc25af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:25.350738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035735/publication.mdobserved 78a49b46c37f33f3e4653729d41db351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:25.332310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035735/publication.txtobserved 4736909d127ec1400c1a534c797c8075...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. |
|---|