OT-2026-000009115
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000009115) never changes.
Identity and time
| Publication number | OT-2026-000009115 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-74c4-9a53-eeb41348101b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009115 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64b05137ff2da13fc7892f1dc66afa314c5d722489e1248cc636480afa5b8d6f |
|---|---|
| Markdown | be7363644a7067466866a7b0065206c2825d3c76db98b555d45187d0e6fc87be |
| Publication page | aacdc693e1494ea38f2e49ef4e94a5f0e8a92a5c32f0788ac32bd158f179d292 |
| Manifest | 9123d051556af8989c935d3f006cbd5f95c631b2c7d3a99b16f18c14d83c276d |
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 | HkXD+AAqhA6wGikh8CKzcsbEvNvpx4wdEQ9tIdLEEYuSWEF+iwoJvIaMLGSZ4iKxxmhKHJ+Zg+8CFQt4RkXsAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:48.025925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009115observed aacdc693e1494ea38f2e49ef4e94a5f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:48.007064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009115/manifest.jsonobserved 9123d051556af8989c935d3f006cbd5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:47.986800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009115/publication.mdobserved be7363644a7067466866a7b0065206c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:47.967463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009115/publication.txtobserved 64b05137ff2da13fc7892f1dc66afa31...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. |
|---|