OT-2026-000095236
Publication integrity record
Foam pad vacuum gripper, four zone face, pump fed, pressure sensor per zone, 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-2026-000095236) never changes.
Identity and time
| Publication number | OT-2026-000095236 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7609-9381-2447a4140de1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 024a3af1c0bb7f7caf27cbbc163d3b9397966650682ab11ae2a339d0fb5e0579 |
|---|---|
| Markdown | b89aabf7e62a2559924331f17823788ac5234ceee2616571b1dd423ecde441cc |
| Publication page | 1e440906e8872509b313e16fea8c9cbd98c34f9bc047ed6de29c6f91a3cc13e1 |
| Manifest | 7090c290febf869cf3d882308c1f74c24d004013375fe6def6565fc85da6738d |
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 | 31m2mzvAn48CJWDZgPpG6MNvW+vPmNdFIKE1oyv2OzHXAzqhwfiqXOGvxmBbib7d9v/qVhZy/iiHQh/u5XdeCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:33.719435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095236observed 1e440906e8872509b313e16fea8c9cbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:33.700181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095236/manifest.jsonobserved 7090c290febf869cf3d882308c1f74c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:33.683676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095236/publication.mdobserved b89aabf7e62a2559924331f17823788a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:33.665229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095236/publication.txtobserved 024a3af1c0bb7f7caf27cbbc163d3b93...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. |
|---|