OT-2026-000093425
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000093425) never changes.
Identity and time
| Publication number | OT-2026-000093425 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7968-bd4c-dbc28ec9caeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093425 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5f63f4b14aeb80a270fe52da9a7086b794d512e5db8518e882757e80a6241d2 |
|---|---|
| Markdown | 4f0a79f82de560e9f192853a6fbcf99da2d4521a9f2df27ed04f8bd7051ad01c |
| Publication page | 1ce2ee61870dd9973833103be371b66a47353746b45a6bf31839f6904183d959 |
| Manifest | d41dbf0a335a10acf25e19733802ec9b58b5d3d39e8601e3ae9e57a424272642 |
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 | 6wJ/ga4RCc4CrukJoFrcfXMjnJfTEHkSWYcVOf0XbsnDDD4OmhAQfaRN4byObehoosSs/X9FRU2D3HXhdq4wDg== |
| 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
| 2026-09-17T09:40:19.239497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093425observed 1ce2ee61870dd9973833103be371b66a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:19.222678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093425/manifest.jsonobserved d41dbf0a335a10acf25e19733802ec9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:19.204387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093425/publication.mdobserved 4f0a79f82de560e9f192853a6fbcf99d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:19.183871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093425/publication.txtobserved f5f63f4b14aeb80a270fe52da9a7086b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:24.928740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093425observed 1ce2ee61870dd9973833103be371b66a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:24.911938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093425/manifest.jsonobserved d41dbf0a335a10acf25e19733802ec9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:24.893429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093425/publication.mdobserved 4f0a79f82de560e9f192853a6fbcf99d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:24.876836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093425/publication.txtobserved f5f63f4b14aeb80a270fe52da9a7086b...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. |
|---|