OT-2026-000066316
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after 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-2026-000066316) never changes.
Identity and time
| Publication number | OT-2026-000066316 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7215-91d9-153d3290c3c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c62f67799b9326aa7c354b583739ff57cd1572b732dca851930f8b37db1e22f |
|---|---|
| Markdown | 20e18f12a8ff28dff187786732322d19b6924cf5ffcbc0f12ede4de9950005fb |
| Publication page | 0daf6268d625503319afb82ed5d209db9ef82632454971607299e612e0b1ca14 |
| Manifest | e7eefed7965b3960bdfae4da32ff79da3cc4bc409ccfa22a19ed9673263ff568 |
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 | 8salARHBP7iFz+kqv6lZ8z6UyIz/CuXRlwQ3fGnuP1fONQYaGXZFaexHb8c4AX2DlU+xpRGr0AXDIAxiEGGbDQ== |
| 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
| 2026-09-17T10:33:30.283059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066316observed 0daf6268d625503319afb82ed5d209db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:30.265800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066316/manifest.jsonobserved e7eefed7965b3960bdfae4da32ff79da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:30.248145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066316/publication.mdobserved 20e18f12a8ff28dff187786732322d19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:30.231965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066316/publication.txtobserved 1c62f67799b9326aa7c354b583739ff5...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. |
|---|