OT-2026-000059908
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, sustained blow-off after set-down
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-2026-000059908) never changes.
Identity and time
| Publication number | OT-2026-000059908 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7d6c-8c47-9e6d074f6dcd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16d3de93a549f033ff99922dfceb76044762f67a0028b85084706c0d828ea009 |
|---|---|
| Markdown | 7b1f27a0f83acd0926f2891aea30b54f4fa9a7e3c8f5892a055a3ba713f4a65d |
| Publication page | 43540f426a14d000084ce6d616874d0997633586a9c4eec0938abfd0a1da3b54 |
| Manifest | d9e7dfdc8a505bb7bdfd62e076b4f85f394a70c23b8cf7e5c13fcc9a44a3c0df |
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 | yIvBwPPmVhiQnrKZZyBQv3EGXXEEe9BchBZyJUJSaI4JR1T3E2WS6hl9Ecuexf+STlzXONQE5d4Q73bqjDQWAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:40.333284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059908observed 43540f426a14d000084ce6d616874d09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:40.316166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059908/manifest.jsonobserved d9e7dfdc8a505bb7bdfd62e076b4f85f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.298742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059908/publication.mdobserved 7b1f27a0f83acd0926f2891aea30b54f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.282134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059908/publication.txtobserved 16d3de93a549f033ff99922dfceb7604...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. |
|---|