OT-2026-000006055
Publication integrity record
Vacuum cup gripper, per zone isolation, pump fed, pulsed 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-2026-000006055) never changes.
Identity and time
| Publication number | OT-2026-000006055 · never reused |
|---|---|
| Internal UUID | 01a0a94d-d710-78c8-8a50-0560c81a8e1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:20:45.970540Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006055 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c85441e372cc28f424339f5ec9ee6be3c045cd698f986158dc5ca682bf11749 |
|---|---|
| Markdown | ec0f502f23a3be6560b9cc1c204ce293d54fdcf87870d4379891e9ffc4a53a75 |
| Publication page | fe2416abeda420591b6b521f95cdcde3f0d272a1f8292accc67ac7ae390a1eec |
| Manifest | d99275a21e52d4f0eeac27cf8ea4a7ae48404bfab4862904cbed24e3cc73c450 |
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 | xVGoDcGSD+C4HyTAkByJNnSFxwQDCaTGlUuP0BsjXx9XTdKQVJBllUvZPBh173SMBcqOHYeoIG5sQwKGEC1ABw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:32.709604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006055observed fe2416abeda420591b6b521f95cdcde3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:32.696040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006055/manifest.jsonobserved d99275a21e52d4f0eeac27cf8ea4a7ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:32.679388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006055/publication.mdobserved ec0f502f23a3be6560b9cc1c204ce293...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:32.665981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006055/publication.txtobserved 6c85441e372cc28f424339f5ec9ee6be...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. |
|---|