OT-2026-000012069
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, pulsed 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-2026-000012069) never changes.
Identity and time
| Publication number | OT-2026-000012069 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-7c0e-9e18-129646f3c1b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59680266f41aa8cc8e69894f4df5a3b2c9b87bee06a8bc12654c4183dbf4279d |
|---|---|
| Markdown | 30d96feb0aa929f826138ac37034a12c2b40b5ea780d4962f29a9e46a276fb0d |
| Publication page | 6799da25be65c3457c7be641c3155368db693e06be3a91120d527eccc922ae8c |
| Manifest | e9f4b70acdf639233ac21bb2ca5754c07e68d9c04385fe7e6a7308bae14cf366 |
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 | Tyvj6Y3CVo/M8jdGaRVwilU2JsWVvwDbJGwbqKgHrVHJN1F1egRz8rm+GOZ38HWTDWaVV7+yBjJHesg6CCX7AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:12:57.251656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012069observed 6799da25be65c3457c7be641c3155368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:57.232510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012069/manifest.jsonobserved e9f4b70acdf639233ac21bb2ca5754c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:57.209495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012069/publication.mdobserved 30d96feb0aa929f826138ac37034a12c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:57.184797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012069/publication.txtobserved 59680266f41aa8cc8e69894f4df5a3b2...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. |
|---|