OT-2026-000095779
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, plant vacuum 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-2026-000095779) never changes.
Identity and time
| Publication number | OT-2026-000095779 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-71e9-a613-020a27b4249e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095779 |
| Status | PUBLIC |
Content hashes
| Canonical text | a99ac952abfd0a23fa39191545747a096addeb1924955eccb4379c2276ba65cc |
|---|---|
| Markdown | f62bf29be6c3f7ed2d13158ca2ff5eae6e32712bc1e2824afdfd6a2c651905df |
| Publication page | b14a224a506152635de8451f1c25413cc88a0b73861063665e1e48a75caacb36 |
| Manifest | a3b3b01a6b619c783b6802da3f6c24db5b524cc45b3a44ebe7234bfc6c26452b |
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 | 1UTW0mTlANQRQt82v8/nsbGCEzXR/yMfVsNZ8wguScoayDW+Q/gQVmHF1xHPG6QpZQvZNim+lTjv0TQJA3Q3Dg== |
| 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
| 2026-09-17T09:35:50.836755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095779observed b14a224a506152635de8451f1c25413c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:50.819086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095779/manifest.jsonobserved a3b3b01a6b619c783b6802da3f6c24db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:50.799966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095779/publication.mdobserved f62bf29be6c3f7ed2d13158ca2ff5eae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:50.782575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095779/publication.txtobserved a99ac952abfd0a23fa39191545747a09...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. |
|---|