OT-2026-000085924
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, sustained 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-2026-000085924) never changes.
Identity and time
| Publication number | OT-2026-000085924 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7144-bc1c-8fbb5f9565f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49d575b8a307a266c67083741658ad8542c6712e3d40dd8d7aaa7cebca91fa81 |
|---|---|
| Markdown | 16d0e12f3cb0c05523f488432be6189b9ddf387d92832930e3b479da47b86831 |
| Publication page | e50d6807b69c717b23fa3fbdde56786455b7460ae1cf9496b4a4ed078218cdc7 |
| Manifest | 141b6de367568796192d4194e741518411e4b77fb771c72feca66d01c61d1ce1 |
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 | jhvEjWN2Pl8deeUjFbK9HOmcYuySqAAFqULxuFmMGDegj2+wpdMQMuYo/M9/kEHjPzTfZVjwmz3cO3cIzOrJDQ== |
| 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
| 2026-09-17T09:52:52.401503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085924observed e50d6807b69c717b23fa3fbdde567864...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:52.384638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085924/manifest.jsonobserved 141b6de367568796192d4194e7415184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:52.368187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085924/publication.mdobserved 16d0e12f3cb0c05523f488432be6189b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:52.351942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085924/publication.txtobserved 49d575b8a307a266c67083741658ad85...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. |
|---|