OT-2026-000082619
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000082619) never changes.
Identity and time
| Publication number | OT-2026-000082619 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7866-9f45-850c9df7f945 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082619 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8a4a66151f79cc8c3e5226d6cf1c96b9d671874b8bd80365cb8fd9e44cf928a |
|---|---|
| Markdown | 18eb4abbdf0591ff428a991486bdfca9c9cd5ba99079fd6508178e10018e6770 |
| Publication page | dd5c54421a0f31b934e878d9c77b9637cf562f42cba18e4a7a774c5906acaa63 |
| Manifest | 125dac7322f67f34935c0b617655e376bc529da18fdcbafe773aa1a818407e0a |
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 | gzbxmx1EOalfW4Jt/4KK+5JinYBTmY+HTunBlkJo40VkoSY/uPOtfHvh6x+55555jbfBCR96GYey92kPQ13bBA== |
| 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
| 2026-09-17T09:58:03.934996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082619observed dd5c54421a0f31b934e878d9c77b9637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:03.918484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082619/manifest.jsonobserved 125dac7322f67f34935c0b617655e376...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:03.901642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082619/publication.mdobserved 18eb4abbdf0591ff428a991486bdfca9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:03.885276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082619/publication.txtobserved c8a4a66151f79cc8c3e5226d6cf1c96b...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. |
|---|