OT-2026-000013005
Publication integrity record
Two cup vacuum gripper, two 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-2026-000013005) never changes.
Identity and time
| Publication number | OT-2026-000013005 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-70ae-abfa-5a17905f6965 · 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-2026-000013005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6afe5bc9bc95b553c0617a5a4ebecd23d254142a116c62cc4c906127e74a2e03 |
|---|---|
| Markdown | 1a965241a871adb669a3fb336584b6d5b5edaf159c467b3794e9d2bdffc7b616 |
| Publication page | 6b9f19b063a3cd87a1c23697d3867a8737bc17a1ddbb2515c955d977195a7dcb |
| Manifest | 8c3e2c1b0f89fea3e916f09bd41d84c55888b1a8dff373f99f5340058422d9c6 |
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 | H3VbHwCU6/EsiYeIHz9P9pLysAl6z+0U5WP2NsRHZ7l4nQYtg27XN8avcJOgyYTRnOKJ6Tz4am852AncDWLgBA== |
| 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
| 2026-09-17T12:10:49.562539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013005observed 6b9f19b063a3cd87a1c23697d3867a87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:49.543964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013005/manifest.jsonobserved 8c3e2c1b0f89fea3e916f09bd41d84c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:49.522187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013005/publication.mdobserved 1a965241a871adb669a3fb336584b6d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:49.503313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013005/publication.txtobserved 6afe5bc9bc95b553c0617a5a4ebecd23...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. |
|---|