OT-2026-000017340
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000017340) never changes.
Identity and time
| Publication number | OT-2026-000017340 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7b6e-9dbc-cf27acd4cf47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017340 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84f95a81070672b0b3168a248a14ce36d7875170ed9c8b2e3b03ee9cb1cd9cbe |
|---|---|
| Markdown | 8aa2a8ea862e4bb6562770c2a7c01f5548bca152d2324490a3ee87fc02e2beec |
| Publication page | 37c83f8f6dd710ef7683a45e0c892800d5a9ff8977beb48d60e87ef75a3f5a4a |
| Manifest | 796baed7df6e0e4600995f2d4d1ef85b9553b55249fcf8509d5b7706b6015b08 |
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 | oEGOeWPvDkQ20zxmMH7kUKbfa/yba2D5uIgB9soPBbMb3qrPRLC9VHzBzN8un/dtSVz9W3M9QXrT5ScjZYpPBg== |
| 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
| 2026-09-17T12:02:26.979369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017340observed 37c83f8f6dd710ef7683a45e0c892800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:26.961711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017340/manifest.jsonobserved 796baed7df6e0e4600995f2d4d1ef85b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:26.942380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017340/publication.mdobserved 8aa2a8ea862e4bb6562770c2a7c01f55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:26.924195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017340/publication.txtobserved 84f95a81070672b0b3168a248a14ce36...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. |
|---|