OT-2026-000022011
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, pulsed blow-off before set-down
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-2026-000022011) never changes.
Identity and time
| Publication number | OT-2026-000022011 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-bb5c-71ea-ae60-57d6c571a0e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:53.201585Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 106779e62a32a4c371c1a03b80fa29d9cd1a7e5610dc994d69c73a76de8dc4ad |
|---|---|
| Markdown | b933075009984f741bcfbfc77de2cf86582269b30f27dbe445b2d6600b755c7e |
| Publication page | b3f712d1625fde86cfccf39c7dceef58e6a9dde73e2bcfbd680fbf03053141aa |
| Manifest | fb1b14f0ceb6e299d3fb740fdf084a938240a7e05ca14dc9c9e24166f0148cbd |
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 | UdAdqq57/iL47QNev6Q4PlHE+gZWW+IOtMRIo1xGt/FFoaitvzqQhZwRSvYPQMmSNIDfFpiK5tdy1WJJnSBqDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:54:41.608723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022011observed b3f712d1625fde86cfccf39c7dceef58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:41.591002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022011/manifest.jsonobserved fb1b14f0ceb6e299d3fb740fdf084a93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:41.574373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022011/publication.mdobserved b933075009984f741bcfbfc77de2cf86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:41.554245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022011/publication.txtobserved 106779e62a32a4c371c1a03b80fa29d9...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. |
|---|