OT-2026-000066748
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066748) never changes.
Identity and time
| Publication number | OT-2026-000066748 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-77c5-821f-e997f6392d75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066748 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99884decd24be96d09714a0fe6aa111ce2e1b59c1d3c98e978c7ed6a78d55394 |
|---|---|
| Markdown | 83da101a01b237b85b3c0245c4a465b1d5d4922c9fc533444a439bbc41a3cacb |
| Publication page | dcb8ccd2841db5343feed43865c122620f36376b0a6f91c9c9fa85aba6036768 |
| Manifest | edb1080e83c8b2acf34b58fc6b9bb541e6a43495ba8dd1d10f35ab0021a8f058 |
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 | MW6lbG5h6+gpNCvSNDX7BJhSJ9kKaia9n5U56beJki1SHFA0k2a8NCSfCpnNgEt1GcQRt/Kej8cniK0nBpjqAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:09.564925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066748observed dcb8ccd2841db5343feed43865c12262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:09.546977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066748/manifest.jsonobserved edb1080e83c8b2acf34b58fc6b9bb541...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:09.530164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066748/publication.mdobserved 83da101a01b237b85b3c0245c4a465b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:09.512962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066748/publication.txtobserved 99884decd24be96d09714a0fe6aa111c...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. |
|---|