OT-2026-000045435
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, pressure sensor per zone, 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-2026-000045435) never changes.
Identity and time
| Publication number | OT-2026-000045435 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-76cf-9d41-4ae45534d486 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fbbcef764acd20811eac33bf50715184ce700a95fe4754bdff76031340960f0 |
|---|---|
| Markdown | 1f10a4a3a08b5bbbae1c177b4c7fe011f0fbb4b4c23568b35121e774312cc97e |
| Publication page | c5f3a995a8b8561c6cbc6ea99c9467a220723301e69e0e35978793a4f3d715f4 |
| Manifest | 07d80542d07ac37b440be974de7133ea8545d47977dbba6b481136ce8aebe5de |
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 | T0dEBxVVgejg7kwsu4xq/PKyOjSIIrF6J6rhdMl8c4yN1GuZKn36cSyZubBfBctTVOK9murfoy9TCnTwYQLyAQ== |
| 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
| 2026-09-17T11:10:43.931281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045435observed c5f3a995a8b8561c6cbc6ea99c9467a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:43.911587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045435/manifest.jsonobserved 07d80542d07ac37b440be974de7133ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:43.892218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045435/publication.mdobserved 1f10a4a3a08b5bbbae1c177b4c7fe011...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:43.873600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045435/publication.txtobserved 6fbbcef764acd20811eac33bf5071518...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. |
|---|