OT-2026-000088024
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, pump fed, supply line pressure sensor, 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-2026-000088024) never changes.
Identity and time
| Publication number | OT-2026-000088024 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa6-779b-95d3-816f1f318219 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 965075e62f50ab23c115fe63a512b0ca9ad4bdeede1f776132d78abfa01619fa |
|---|---|
| Markdown | 70376b813d5dd761e3cb33da879ba2936381c757826c023ce135e470cec97974 |
| Publication page | a8ac63ce1aa1694383a417dc187e0197f4edf0da490b2f72449529d19e30d00c |
| Manifest | b9eb341c539b2c84f5c05ad7cb54858e64bd6760f0e2a4ce250cee297c528e0a |
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 | xo7WNGTargsZnlFRxQXzy5qvk0jbTDKtGFbdm0Rr/B8p4wGj8aXn03zpLc6w/ppk1O3lHox37r1D9Ij6HcbVDQ== |
| 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
| 2026-09-17T09:49:24.580503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088024observed a8ac63ce1aa1694383a417dc187e0197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:24.563972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088024/manifest.jsonobserved b9eb341c539b2c84f5c05ad7cb54858e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:24.547036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088024/publication.mdobserved 70376b813d5dd761e3cb33da879ba293...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:24.529794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088024/publication.txtobserved 965075e62f50ab23c115fe63a512b0ca...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. |
|---|