OT-2026-000013019
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three 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-2026-000013019) never changes.
Identity and time
| Publication number | OT-2026-000013019 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-7c39-9437-61a4898d0b80 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013019 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17a6dee87a82ba13f5d92c7845a36bb1bafd1c23ac0992069bfb08752dbbdf3f |
|---|---|
| Markdown | 5a94d152cd5b44a13af18d51b0bddcb5464093227ea40445b826781b5f4292e6 |
| Publication page | 9426da785e36246578f33ec077c34a86093219cd935f801af1a80dbf270aa4ca |
| Manifest | 1944775bff1e113a523652af0f75730106e2ec53a25fb5417f9306358acd4665 |
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 | WyEIBag1sXlnCvV6Dz46J/Er7J/9k+gkLTADfmbSFnq76vDlDoy3CGtXxSZVqYolegIMtFrphGXkK0WqVkOdAw== |
| 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
| 2026-09-17T12:10:50.607980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013019observed 9426da785e36246578f33ec077c34a86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:50.590520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013019/manifest.jsonobserved 1944775bff1e113a523652af0f757301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:50.571278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013019/publication.mdobserved 5a94d152cd5b44a13af18d51b0bddcb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:50.552111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013019/publication.txtobserved 17a6dee87a82ba13f5d92c7845a36bb1...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. |
|---|