OT-2026-000092535
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single 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-2026-000092535) never changes.
Identity and time
| Publication number | OT-2026-000092535 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7e84-aeae-fa895d20d516 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092535 |
| Status | PUBLIC |
Content hashes
| Canonical text | d29c0e1ca41c9c3508324b14d704d086b583d50df5a3d32bb2cea8ed8ec5ddba |
|---|---|
| Markdown | e85b90c5ccc6f70088c85c27fa0a3f740c7287971906573ac75fba369e8bd825 |
| Publication page | 8b7e52f539f9e73facf22aea572283ef8550395dd212e0540f56f54818683e86 |
| Manifest | 46f0e8dcdb7b80a150fb151cffc5e759fcd6472232976bd78614907337af528d |
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 | vQlq4sUBl3nbbSQmW1L3bAj7Lfc8iIVrb5cxhoXOOAHlps/7GNkG30vfqAcpPEnKl4Jk6o98H3iauxVUrrwOAg== |
| 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
| 2026-09-17T09:41:06.899560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092535observed 8b7e52f539f9e73facf22aea572283ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:06.882416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092535/manifest.jsonobserved 46f0e8dcdb7b80a150fb151cffc5e759...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.864624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092535/publication.mdobserved e85b90c5ccc6f70088c85c27fa0a3f74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.846577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092535/publication.txtobserved d29c0e1ca41c9c3508324b14d704d086...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. |
|---|