OT-2026-000017809
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000017809) never changes.
Identity and time
| Publication number | OT-2026-000017809 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7977-9f8f-55704bd5cf57 · 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-2026-000017809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6579987b9062b91ebb1678114976d37a2cdb68e885fc62dd58775aa5757e1c60 |
|---|---|
| Markdown | ef776649abad1b4dec016b5e2a4df018abf3050a43f5736ee66a103adeeef5ef |
| Publication page | e216bc02786b1568693899d7f51b4a72f51675e2b5be47616fa37212935850f7 |
| Manifest | fc60925e23bfa3600b547086dea0933c41d185f57d81fdf8df1242164a536876 |
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 | QVlnCw6IwZQnBruWJMvETqwIsSRCIRFIlhsW9GajU77eXPag5f6JHnZi6Q9EoWnAaFBXLqw3qsun8e6TwqBXBg== |
| 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
| 2026-09-17T12:01:46.701020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017809observed e216bc02786b1568693899d7f51b4a72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:46.685138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017809/manifest.jsonobserved fc60925e23bfa3600b547086dea0933c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:46.667239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017809/publication.mdobserved ef776649abad1b4dec016b5e2a4df018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:46.646709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017809/publication.txtobserved 6579987b9062b91ebb1678114976d37a...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. |
|---|