OT-2026-000035339
Publication integrity record
Two cup vacuum gripper, two 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-2026-000035339) never changes.
Identity and time
| Publication number | OT-2026-000035339 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-700c-997c-d4f7187f1204 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035339 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9ce00cad9e0fea44331357742421555b4f279e6500b39114904d404d3898ee5 |
|---|---|
| Markdown | a4ab042d975c5aa14fdd64fce751eb31c213daa8dc6a97dadde2f8e7ba14e8af |
| Publication page | a48f0e3285f6772b19676827e5a641a75246c2f07fc11629893ab58ed48515f8 |
| Manifest | e8212e3901d49ef0fde1daccad8849c2526338078bd86174a6c0eb7d58bcb085 |
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 | hLbqL1NtQY6iGvmPzvV9g/CmnUDPfCtVb3hPKJlalH/0+MLkg/Loo6uRuGcr0ouVZXAFIatdTmKXYmsdd/7FCA== |
| 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
| 2026-09-17T11:28:30.674933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035339observed a48f0e3285f6772b19676827e5a641a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:30.655909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035339/manifest.jsonobserved e8212e3901d49ef0fde1daccad8849c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:30.638722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035339/publication.mdobserved a4ab042d975c5aa14fdd64fce751eb31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:30.617291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035339/publication.txtobserved e9ce00cad9e0fea44331357742421555...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. |
|---|