OT-2026-000035635
Publication integrity record
Three bellows cup 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-2026-000035635) never changes.
Identity and time
| Publication number | OT-2026-000035635 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-775f-b0ad-4984df6898ef · 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-2026-000035635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3940591087f5dc1e060840421142814d558e47cba0871db09ef78240b310a6ab |
|---|---|
| Markdown | 29fd3a5c23761e0e4c76cf009c3b9b18ad530d0924a2b27282ba420d7fb0427e |
| Publication page | c5860a448ab3e376a32452ed8b5119ba710db71b7ae005fcb1b9b6f6acbf7563 |
| Manifest | eb5c1b6555805f5ec52048cfd248b968b27881ec2e5a59a0cbb77581020ee84b |
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 | qBKKwuumQUe1moZvGRhLnPRRaZxq/f9fb5uhEclTSRpfUXh9LuQBXzI/f1iDenfw55X3eV4Mq4gPA+rsmHmUAQ== |
| 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
| 2026-09-17T11:27:10.988709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035635observed c5860a448ab3e376a32452ed8b5119ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:10.967502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035635/manifest.jsonobserved eb5c1b6555805f5ec52048cfd248b968...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:10.944113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035635/publication.mdobserved 29fd3a5c23761e0e4c76cf009c3b9b18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:10.921165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035635/publication.txtobserved 3940591087f5dc1e060840421142814d...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. |
|---|