OT-2026-000035039
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000035039) never changes.
Identity and time
| Publication number | OT-2026-000035039 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7307-b407-f1a7588d10da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035039 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c5ffb42273078100dfc01f8f1a5ab695ae563324aeb78defca8a90850cc8f27 |
|---|---|
| Markdown | f5537b9b5bae1d61bd778aec2e8a91b232fb40c46ad2cb8b90d036ef171da92a |
| Publication page | 2caa012924182b3e01f15fd9e3ad4ca05751a5080a84d1faacf14d50e53000f1 |
| Manifest | 431d430d886325f17c82954563ac8b6dcd1b23f372ff5128c0ce133a2ef08f65 |
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 | TlAWggj5VGhYVZG3WOQcOEXOAwIpwA/qed5NdJZoq8s4mx8+l5lZyv0sKqUKfCOsn9tc9IINAOtxTsBTSzmZAQ== |
| 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
| 2026-09-17T11:28:05.597419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035039observed 2caa012924182b3e01f15fd9e3ad4ca0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:05.576752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035039/manifest.jsonobserved 431d430d886325f17c82954563ac8b6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:05.560008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035039/publication.mdobserved f5537b9b5bae1d61bd778aec2e8a91b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:05.542800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035039/publication.txtobserved 3c5ffb42273078100dfc01f8f1a5ab69...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. |
|---|