OT-2026-000024283
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, 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-2026-000024283) never changes.
Identity and time
| Publication number | OT-2026-000024283 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7290-afa3-501157b297ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024283 |
| Status | PUBLIC |
Content hashes
| Canonical text | 855ef05c86523c46aa005e728aaa47e0f3cccd021a6d6a5baf2ab7cca9b5a7d8 |
|---|---|
| Markdown | ea6c77e684b320c603ae989aa10a24ff303145eef1e3e3752dc32a0740861700 |
| Publication page | 1a0552023ca9d11b3d182997a8372d7e3f0b42b57bfdec985950cf1043d14fd0 |
| Manifest | ec4215fbe650c3e1054db9676bdfe22bf48329cbfffb7226e7103cc01b7d80c7 |
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 | 6YPdj5/audbYyq/kwlSFq3zNflslk5y6U+PxrxuGLq6AE1Y6kU/Cx72JLiIHESq3EMrYmGogbY95ixgLu1ZUBA== |
| 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
| 2026-09-17T11:48:46.474168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024283observed 1a0552023ca9d11b3d182997a8372d7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:46.456399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024283/manifest.jsonobserved ec4215fbe650c3e1054db9676bdfe22b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:46.438148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024283/publication.mdobserved ea6c77e684b320c603ae989aa10a24ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:46.417927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024283/publication.txtobserved 855ef05c86523c46aa005e728aaa47e0...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. |
|---|