OT-2026-000077925
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, pressure sensor per zone, pulsed 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-2026-000077925) never changes.
Identity and time
| Publication number | OT-2026-000077925 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed1-76c5-be93-2f7c840fee5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 064e2681118993cc06bc1ae9a9cdb56651bf8c3bb8ef560a674530bc59257f71 |
|---|---|
| Markdown | 11090b8eb7538bd7a38bf2f981f229719bf70e27ef12aa269d9bf2937877f715 |
| Publication page | 158896bf0cee2473e2d80488a3728ce4d52eaa11575065e6e9af07389f01fbb7 |
| Manifest | 8e55202f41d2ee97f3eff9f83d872be6faaaff3912db23e291b78b2183d124d7 |
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 | FgFDWpuZr4iK+c6wsvSNM4R+jn9lPKvMU0xRrYH/SitLsZgMZGHtk1uv8MDj1VGQk0CpA40m9z14P63I4IRHBQ== |
| 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
| 2026-09-17T10:10:11.206534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077925observed 158896bf0cee2473e2d80488a3728ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:11.060527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077925/manifest.jsonobserved 8e55202f41d2ee97f3eff9f83d872be6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:11.036267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077925/publication.mdobserved 11090b8eb7538bd7a38bf2f981f22971...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:11.013402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077925/publication.txtobserved 064e2681118993cc06bc1ae9a9cdb566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:12.223239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077925observed 158896bf0cee2473e2d80488a3728ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:12.203243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077925/manifest.jsonobserved 8e55202f41d2ee97f3eff9f83d872be6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:12.182206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077925/publication.mdobserved 11090b8eb7538bd7a38bf2f981f22971...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:12.162944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077925/publication.txtobserved 064e2681118993cc06bc1ae9a9cdb566...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. |
|---|