OT-2026-000066596
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066596) never changes.
Identity and time
| Publication number | OT-2026-000066596 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7ccd-9585-832c8756d07f · 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-2026-000066596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4869c8998ab2a94d4f777ee4acc3456dbb63e7df9867b74193ac54e50c63e837 |
|---|---|
| Markdown | 3f4800cb09a74b52dfa9a90e00901641273b4112b881aa219d43e1f93a64d0b3 |
| Publication page | ce248f8cc422011e4f8ffce96fd3d927c0558f79e336a1cad2d0e691a43065ff |
| Manifest | a3be89b4377cb841772ca7c45d91d7cdb324691114994373fcb1683ed95c3fc5 |
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 | iTqSmErs/cGb9H+fNsKxfUHJcx19sTqAEEGN7j66u9ZBnfQZHkx0/PvrbDWT18OVlzzBgUq1Nf8SB2QMYeMYAA== |
| 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
| 2026-09-17T10:32:57.862925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066596observed ce248f8cc422011e4f8ffce96fd3d927...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:57.844337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066596/manifest.jsonobserved a3be89b4377cb841772ca7c45d91d7cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:57.826989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066596/publication.mdobserved 3f4800cb09a74b52dfa9a90e00901641...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:57.755623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066596/publication.txtobserved 4869c8998ab2a94d4f777ee4acc3456d...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. |
|---|