OT-2026-000017793
Publication integrity record
Six cup vacuum gripper, six 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-2026-000017793) never changes.
Identity and time
| Publication number | OT-2026-000017793 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7598-9040-37e35826b605 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017793 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc8cdc32b54830f5ce3a286babe4a8e09d3c89d4312978278238a34ac3efcc6b |
|---|---|
| Markdown | 1f5bf6d0a586a6f43e3c23b5fdee7f2a14a3bb7a14c33b8ec5c60b0c081fee0e |
| Publication page | 87587d2097f0e357cba9bf9935507b11a8c295a62ea66c2a31b823a4f3032cee |
| Manifest | e49369533d5860f14f8144bc5be3ff5fa4f7ffcabf295308994b28581ac55686 |
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 | ugROJFNlgQDOlohS3Jwi6GDJ9CU9x1BkLij+0Mu/w1P8/eLPxQhv+J0MatLUwGTLfYxqJ1Wq51MMaagLeg6mAg== |
| 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
| 2026-09-17T12:01:45.526093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017793observed 87587d2097f0e357cba9bf9935507b11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:45.505201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017793/manifest.jsonobserved e49369533d5860f14f8144bc5be3ff5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:45.484947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017793/publication.mdobserved 1f5bf6d0a586a6f43e3c23b5fdee7f2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:45.464780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017793/publication.txtobserved cc8cdc32b54830f5ce3a286babe4a8e0...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. |
|---|