OT-2026-000032559
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, 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-2026-000032559) never changes.
Identity and time
| Publication number | OT-2026-000032559 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-78c9-bbed-6ea55e4b0b1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032559 |
| Status | PUBLIC |
Content hashes
| Canonical text | afad844d87f780929149e28ea31f6e48b023d21dfdc1b979d993ab9eabfb57d2 |
|---|---|
| Markdown | 0cf11fafb07349977600b0fc8278320e213fe82d529608f722869673f460e7f0 |
| Publication page | 60ed9c3e07a90ec21d042d2e91dd2395b90b2a9035c1ab4afeab4da7c094ee1d |
| Manifest | d0caab205f7c887e6bc4f0a1cd847aaacbd4ec44de7c0b5b3631bbbcea951ab7 |
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 | eoIvdyHBp2pAhsVCPxo+POgcQT4dpmsNtLw8rX07WuerxM/rOn2v87A7dhfope0DcgiTDq/dIkI3hjJqeuegCg== |
| 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
| 2026-09-17T11:34:07.734052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032559observed 60ed9c3e07a90ec21d042d2e91dd2395...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:07.716681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032559/manifest.jsonobserved d0caab205f7c887e6bc4f0a1cd847aaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:07.699593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032559/publication.mdobserved 0cf11fafb07349977600b0fc8278320e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:07.682133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032559/publication.txtobserved afad844d87f780929149e28ea31f6e48...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. |
|---|