OT-2026-000013454
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000013454) never changes.
Identity and time
| Publication number | OT-2026-000013454 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7144-b889-09191b3d0a3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013454 |
| Status | PUBLIC |
Content hashes
| Canonical text | 688dd5b69180f5f5eaa327a62c9d1c1b3b741f85741db4d703d7b27563b923bf |
|---|---|
| Markdown | b23f4dbba45334d15d9811bb701ab5068be9fa3e36ee153e305691568cc12a5f |
| Publication page | 1cff97c5482f8d1b01d22c1c2be8b67ae97a79293a60c1aee77f7a969b007433 |
| Manifest | 3ddb285050c328efd07843ae0b31af0f98ef1d066a02234a2094e78b89eca132 |
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 | WjJQsda+bVWvh9qAhlcYNhVP4Qdv1PW4q9s62aFzuZhcUaciza2bj4elqzaXz+/SzIHIj3YQxi49V3T1pKdABA== |
| 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
| 2026-09-17T12:09:56.873653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013454observed 1cff97c5482f8d1b01d22c1c2be8b67a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:56.852494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013454/manifest.jsonobserved 3ddb285050c328efd07843ae0b31af0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:56.832535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013454/publication.mdobserved b23f4dbba45334d15d9811bb701ab506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:56.812148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013454/publication.txtobserved 688dd5b69180f5f5eaa327a62c9d1c1b...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. |
|---|