OT-2026-000069882
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000069882) never changes.
Identity and time
| Publication number | OT-2026-000069882 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-74a5-833e-2fff04d7449f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069882 |
| Status | PUBLIC |
Content hashes
| Canonical text | affbcdcc7feb7b7ea2eddc667ceaa8078cc291b469621efd8daa3b53a731e349 |
|---|---|
| Markdown | 4a61904327e4ec86e9fe905743096e3ec511ebc0caf1cc74d27d89f1cada4b36 |
| Publication page | 00cad4dc122d1a06c06a8d5a92048b630ae7c88e717ccd865552daf7f068f9ad |
| Manifest | 85f69396f6afbbb356c6678f9a2ec95217156b81e0e2070221b0118d4787c39c |
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 | 0rwfxv/ej7RiUD1LEvitManUSHwyf3UaSLcEfZ3WcddqFPk3zF8zCLUu1MSRRzd0FqFwzzy+uM6K4MAPvI2CDQ== |
| 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
| 2026-09-17T10:26:42.717690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069882observed 00cad4dc122d1a06c06a8d5a92048b63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:42.700676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069882/manifest.jsonobserved 85f69396f6afbbb356c6678f9a2ec952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:42.684511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069882/publication.mdobserved 4a61904327e4ec86e9fe905743096e3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:42.667893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069882/publication.txtobserved affbcdcc7feb7b7ea2eddc667ceaa807...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. |
|---|