OT-2026-000020595
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000020595) never changes.
Identity and time
| Publication number | OT-2026-000020595 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-437c-783a-ba3c-9274d83cbced · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:22.507199Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000020595 |
| Status | PUBLIC |
Content hashes
| Canonical text | d41e88a8a709ae56622fa1f03129f7937538f5a9919e662b8fa3d296f771ff8f |
|---|---|
| Markdown | 58d0506518f222db7289a7e80388a5e946e1c1a2f2485496cb7c6da2d8476fc1 |
| Publication page | 0dbd7bd311f9535344ed105da76f553b64c087ec33bce3fbe125b638e35d8b41 |
| Manifest | dd36f1da481c55af93ec0e94d56149f5c34ab9d119134757f3f7bb4c85651c57 |
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 | 0tacb+ridqpmYOayecg1gdi6IW1ncKI1d6B9BdQB+/RbGO6LhiCwirRe/5ibHCrCzhbz5z9VaoF/vioMZZ+QCQ== |
| 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
| 2026-09-17T12:00:43.939896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020595observed 0dbd7bd311f9535344ed105da76f553b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:00:43.920647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020595/manifest.jsonobserved dd36f1da481c55af93ec0e94d56149f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:43.902405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020595/publication.mdobserved 58d0506518f222db7289a7e80388a5e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:43.883237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020595/publication.txtobserved d41e88a8a709ae56622fa1f03129f793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:38.222379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020595observed 0dbd7bd311f9535344ed105da76f553b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:38.203152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020595/manifest.jsonobserved dd36f1da481c55af93ec0e94d56149f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:38.185190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020595/publication.mdobserved 58d0506518f222db7289a7e80388a5e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:38.166630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020595/publication.txtobserved d41e88a8a709ae56622fa1f03129f793...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. |
|---|