OT-2026-000082481
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, sustained blow-off before set-down
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-2026-000082481) never changes.
Identity and time
| Publication number | OT-2026-000082481 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-78d9-91b0-663844f930a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082481 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7abca9561ac4df7c470ad77d5de11111b9ab9af85b052a1d267703e2cc78046 |
|---|---|
| Markdown | 2deab5a9e586765c23b252253498a2510087bc19ebd7a9b1dcacab4e6be14d7c |
| Publication page | 4bc79046a82d6b89f10e72b64e763da2d86d51396f5f623a8eb6a1d6ca9ea750 |
| Manifest | 43940376cf9abbaa3d22e9e1b2371068fa862199a22a6eac631b8f3e689e16d1 |
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 | uPZWVqO9CNEK2/QCQZRBEr0kkk1q9rTygJYrXMuHV5XKiWQXeer92m+drRhvAGEZtbsm/jyLfDC+VOFOVNuVBA== |
| 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
| 2026-09-17T09:59:29.213586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082481observed 4bc79046a82d6b89f10e72b64e763da2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:29.196907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082481/manifest.jsonobserved 43940376cf9abbaa3d22e9e1b2371068...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:29.181470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082481/publication.mdobserved 2deab5a9e586765c23b252253498a251...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:29.165128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082481/publication.txtobserved c7abca9561ac4df7c470ad77d5de1111...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. |
|---|