OT-2026-000094179
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000094179) never changes.
Identity and time
| Publication number | OT-2026-000094179 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7f2a-a226-774d0e8553ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a33178b59bc11a4098517ae023f8ea286fa5a6406995260a65bcffbed249f0b |
|---|---|
| Markdown | de3ac017f7a1009b7c24be6ec27e9db15f75058515c141c2fbc77f43bd337bb9 |
| Publication page | 3d3649bcf18cdf18486e2e0681c7fe57b93037d86af6bbf5b5def7ae6a97922c |
| Manifest | f18eac5019fdf56f47fabad5e5a82286a1a51d9a1c3a2d56eddc3f62b5b28e1b |
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 | ToUqRtNoazcZrRRXU8M3hDZ6kDdGzxPeYky6xvpw1eaDHFNmjhu1K0wOu3FayapC6lM5AtNtoIm1XaB3z5E0Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:38.700547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094179observed 3d3649bcf18cdf18486e2e0681c7fe57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:38.684314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094179/manifest.jsonobserved f18eac5019fdf56f47fabad5e5a82286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:38.667816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094179/publication.mdobserved de3ac017f7a1009b7c24be6ec27e9db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:38.648280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094179/publication.txtobserved 1a33178b59bc11a4098517ae023f8ea2...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. |
|---|