OT-2026-000085032
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump 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-2026-000085032) never changes.
Identity and time
| Publication number | OT-2026-000085032 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7e3c-8e34-565e4050a681 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92c89cbb64eacf8e856774a80898c10395e78c55a94c8685003f3fff17576a7b |
|---|---|
| Markdown | ba48f879b179f2efe2ddda7fd03178d379b2720d520b4906af0c344dd6382de4 |
| Publication page | 5a0ba598546c8a6191e24d19c653b1448d3918e80d36f783b2ddb7bbd41c83eb |
| Manifest | cdd30c424740513cf0bd6334cff0a4c37a39921bd8b744c11d741e7bc68d19bf |
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 | JGBIRtJLSxhqjh2EKmm1p4asqnxqN6/eSE8rwyMzrBywtGT3mrFUkclOtqQQvXEkrrUjb0ogJmx89w3To/rZCg== |
| 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
| 2026-09-17T09:55:02.691038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085032observed 5a0ba598546c8a6191e24d19c653b144...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:02.674944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085032/manifest.jsonobserved cdd30c424740513cf0bd6334cff0a4c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:02.657689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085032/publication.mdobserved ba48f879b179f2efe2ddda7fd03178d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:02.642065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085032/publication.txtobserved 92c89cbb64eacf8e856774a80898c103...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. |
|---|