OT-2026-000079182
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, vented after 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-2026-000079182) never changes.
Identity and time
| Publication number | OT-2026-000079182 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-7ea7-b57f-53426bf88471 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079182 |
| Status | PUBLIC |
Content hashes
| Canonical text | cab6d8e57e8b4981f62912b6d9c0f5a2b168726efe13473ea00bb512b2d119eb |
|---|---|
| Markdown | e97e12d69bb493569605addf23892927b827460b936c8d4bc5a9f4560c0d831d |
| Publication page | ee0d091d73d64160b0f429de44bb04ee18537d104a136b1696640540f3f40ef2 |
| Manifest | 66393368dfd4ec990fcacc23570b32f1cc353e183c99d7ad531805e72e2e53c1 |
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 | HLun0mrqCQoeJRYumwKHIQ778aO/izmqGujnI8js8Bxk/KonNrZ61oKOGwF3w5vaSpLoc2CzD0UxYrNJ1IbdBQ== |
| 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
| 2026-09-17T10:04:46.462481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079182observed ee0d091d73d64160b0f429de44bb04ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:46.443324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079182/manifest.jsonobserved 66393368dfd4ec990fcacc23570b32f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:46.424291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079182/publication.mdobserved e97e12d69bb493569605addf23892927...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:46.406662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079182/publication.txtobserved cab6d8e57e8b4981f62912b6d9c0f5a2...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. |
|---|