OT-2026-000066093
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, vented after 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-2026-000066093) never changes.
Identity and time
| Publication number | OT-2026-000066093 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7874-891c-4928a24ad687 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066093 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77c7af89f202d30d90c42782adae2f733a32052772cb274b76ce2e17fcfc8320 |
|---|---|
| Markdown | ce4944723213bbdaa6f44b7257f1f62e94832c6830b87ca59bed7d64702eb608 |
| Publication page | 79944dac34b4a9802f11c80131f2f80efd94b4020240de7fb28b6cd268b5e169 |
| Manifest | b5429cf3171daa580134f3885332e27438a98b5b6340451a668ce3d0d4c65d3e |
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 | QZGJ/8UN495cQwcoxHKdHa4MyV9TCl9o2da7i7X6Rr4Zd4HnC4YUqPbgmSmi8px21fzKaKlz2RKaa2auMk/wDw== |
| 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
| 2026-09-17T08:50:47.046271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066093observed 79944dac34b4a9802f11c80131f2f80e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:47.023949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066093/manifest.jsonobserved b5429cf3171daa580134f3885332e274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:47.001745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066093/publication.mdobserved ce4944723213bbdaa6f44b7257f1f62e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:46.982690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066093/publication.txtobserved 77c7af89f202d30d90c42782adae2f73...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. |
|---|