OT-2026-000016892
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed blow-off before 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-2026-000016892) never changes.
Identity and time
| Publication number | OT-2026-000016892 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-710c-8ab9-9f3f992e9cac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016892 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a2ad5d9f12fb11ed196d5312ea4917a7c269f945e640653496bf7d70f5ae6f1 |
|---|---|
| Markdown | f21102c80ffbc767b793bc5b379a6e378e3546a86924e965f49e546ae395b63f |
| Publication page | c4abb35d1695ac858186e471c93501f5d72c80bea023f360d9b8e869923e2d29 |
| Manifest | 719b3707afc7bb56c299ff1c3ec1d278d3fe0bab3b28ce9b1b15d0dae48830f6 |
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 | XbcEDCKnijSlss2AILZ+rZFWTHDqDs8U7oSCUYMXupVCALS1MDh2lpEYG8hMuB6UJZH/C8YLXgmd+YnkuJjyBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:09.941338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016892observed c4abb35d1695ac858186e471c93501f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:09.925646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016892/manifest.jsonobserved 719b3707afc7bb56c299ff1c3ec1d278...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:09.907466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016892/publication.mdobserved f21102c80ffbc767b793bc5b379a6e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:09.889734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016892/publication.txtobserved 1a2ad5d9f12fb11ed196d5312ea4917a...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. |
|---|