OT-2026-000076486
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000076486) never changes.
Identity and time
| Publication number | OT-2026-000076486 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-7d49-90db-7d921c5c7390 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076486 |
| Status | PUBLIC |
Content hashes
| Canonical text | a52d544bb343066c2c00858eb2ada1f29050b8250e5856302fb35def365e5e19 |
|---|---|
| Markdown | aa949d848460b67696f2cbbb1a2ba4351b3cf948577293de9540722d2c736a95 |
| Publication page | afca133d72d794711f9170d9fdf531f5fbef2e6f0687c7f304a100cded1a15fc |
| Manifest | b3aec6c9d97a331075a2420dbc2971608e2dc423493efa1b1b2e4d5ef1394173 |
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 | qce2HyXP9UE5wLxWLzEhyYIbElcHGU2pvjDflhTmUWtZqnxDPgRStAwdJ00R2LMpf0jWT3TvtwxlVh+2bY7VCA== |
| 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
| 2026-09-17T10:12:42.545011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076486observed afca133d72d794711f9170d9fdf531f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:42.525813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076486/manifest.jsonobserved b3aec6c9d97a331075a2420dbc297160...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:42.508520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076486/publication.mdobserved aa949d848460b67696f2cbbb1a2ba435...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:42.490125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076486/publication.txtobserved a52d544bb343066c2c00858eb2ada1f2...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. |
|---|