OT-2026-000084183
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, plant vacuum 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-2026-000084183) never changes.
Identity and time
| Publication number | OT-2026-000084183 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-73e4-90d4-4f1c1232a2cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084183 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7f136792c80a53cbb8e9986777dde2310d16c2cf8d2218655597bcb45289350 |
|---|---|
| Markdown | abe807a593cbc10b1a929391b3fcf7ddf65c931fb1dbb4f573fbd4a9c5d842d6 |
| Publication page | c9152b7de5c760297f57c2d22081c48fad0d17b7966dc862a63c8f0c0c681685 |
| Manifest | d851da376f6e9647344ca0872a9c8939aaf7ae2b0d4a8aacca02f0dc0db2be5a |
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 | l6FGFt+63Qijy8PYsJ6GE9qtuS+NjYOysfS/eQIdnEtyOpVWNv+C7YgPQXYdWISqVwNAb/SVqif3AG+MX2mCDA== |
| 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
| 2026-09-17T09:55:57.712555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084183observed c9152b7de5c760297f57c2d22081c48f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:57.695057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084183/manifest.jsonobserved d851da376f6e9647344ca0872a9c8939...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:57.676964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084183/publication.mdobserved abe807a593cbc10b1a929391b3fcf7dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:57.657557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084183/publication.txtobserved e7f136792c80a53cbb8e9986777dde23...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. |
|---|