OT-2026-000085310
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six 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-2026-000085310) never changes.
Identity and time
| Publication number | OT-2026-000085310 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7499-a86d-8c2cad13f201 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 945a6950403f3ae19f72419eedf22e92bd308e984f0afd1337823f0ed6297b52 |
|---|---|
| Markdown | 8798cbeeafb642b18eb8ce3cfab59d92044a406585e96c26617efe73f259cabb |
| Publication page | 43ad6882402f2249c2db95b9f56c1702f2d3a1570cac77290b31f32aba5ef1eb |
| Manifest | b1fb7df388afb8558dcd6c31607fe3e6c3e95507ec0ace95b55f4f6c147e504f |
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 | Rz51yImHR11uyQ9PB/k/mlS5461PrSWN+UwJzD8jIbzOV4UWaAXyF5S0eET+JP7LCgaE53Z1IXhDgF5EB574Dw== |
| 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
| 2026-09-17T09:54:01.788283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085310observed 43ad6882402f2249c2db95b9f56c1702...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:01.769182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085310/manifest.jsonobserved b1fb7df388afb8558dcd6c31607fe3e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:01.752090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085310/publication.mdobserved 8798cbeeafb642b18eb8ce3cfab59d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:01.735613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085310/publication.txtobserved 945a6950403f3ae19f72419eedf22e92...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. |
|---|