OT-2026-000086759
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000086759) never changes.
Identity and time
| Publication number | OT-2026-000086759 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-763f-932c-98a0a2023262 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58d3d605a0ae0c61e6a195acb3b56bcbe55ebec0ce9804f6d0760d10400d3923 |
|---|---|
| Markdown | 3a35d41272ec6f3845ddd8c9549a169744e145aed65b42c09a48d40ab1d8f66c |
| Publication page | e904d21c962c6c6ea08b7226713cad979b284ea43485e943a4afd31fc975567c |
| Manifest | 0b00f2392cb40eef5332c8169a37f286d720f0d049ca1df1bacce750b877e7f0 |
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 | Mli53IZz9RLHClh/nGqk6Cs0HXSKfZT/s6+Bze2FIaAFpQJMTwLRwmBc5U7hqYge4T80l2YEKBjRswxbgOzHAA== |
| 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
| 2026-09-17T09:51:33.680595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086759observed e904d21c962c6c6ea08b7226713cad97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:33.663127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086759/manifest.jsonobserved 0b00f2392cb40eef5332c8169a37f286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:33.647639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086759/publication.mdobserved 3a35d41272ec6f3845ddd8c9549a1697...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:33.630190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086759/publication.txtobserved 58d3d605a0ae0c61e6a195acb3b56bcb...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. |
|---|