OT-2026-000093184
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line 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-2026-000093184) never changes.
Identity and time
| Publication number | OT-2026-000093184 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7d10-b611-8aade4856dce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093184 |
| Status | PUBLIC |
Content hashes
| Canonical text | c442e72a7f11164cb748d04a41e6276cb6dffb8a18faee195112d7a205549d8c |
|---|---|
| Markdown | 55c400a1f5a907bb89f8750a34f927aadde63349c62f7576e4dbcde8ac0a378d |
| Publication page | 2106c4d967f558258bb0fa6af22c7b5135baf6429dcb37d64caa32f22ee73d20 |
| Manifest | bb2f0c96e138fcf4bcb52c607aa3b6e04556c49672dd26e455ddeb1f91ec05f2 |
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 | Tofz3HSFzYjByX1WPyLXupUYMt8iJQ5IEJz3HGhSKTl2ZHAf+JKKLkTjPaH3Au74HeoTzsadNkuPcFljgRYTDw== |
| 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
| 2026-09-17T09:40:29.271495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093184observed 2106c4d967f558258bb0fa6af22c7b51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:29.256044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093184/manifest.jsonobserved bb2f0c96e138fcf4bcb52c607aa3b6e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.239336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093184/publication.mdobserved 55c400a1f5a907bb89f8750a34f927aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.223189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093184/publication.txtobserved c442e72a7f11164cb748d04a41e6276c...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. |
|---|