OT-2026-000070801
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, 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-2026-000070801) never changes.
Identity and time
| Publication number | OT-2026-000070801 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-79e9-92d4-6f86574f9354 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070801 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cd875d60867aabd04a6e73db823f49fb8a0ff1d4c53b82f60dcb42e47bfa536 |
|---|---|
| Markdown | 753a63142989dd5214c75a0219c38774be598f59cde91943f553610348acdb80 |
| Publication page | 7882fcaae99efdd2779dee3eaaf98c4a6ae8f5b8e811249435229e19704ab9cf |
| Manifest | e595c32c7a6936e334cfd6364db8c9fb9ac8a4fc52abe27e78039286a9773fbb |
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 | 4sJfd2e+crvzAk0RRm2WQVF+efJ0cQ/guQ7qRtD6AiN1hgRjZzbFj+yRy7FkQEgji3YxJRMuper/BmkA6XPKAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:30.511650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070801observed 7882fcaae99efdd2779dee3eaaf98c4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:30.492552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070801/manifest.jsonobserved e595c32c7a6936e334cfd6364db8c9fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:30.472406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070801/publication.mdobserved 753a63142989dd5214c75a0219c38774...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:30.453668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070801/publication.txtobserved 6cd875d60867aabd04a6e73db823f49f...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. |
|---|