OT-2026-000048692
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000048692) never changes.
Identity and time
| Publication number | OT-2026-000048692 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7463-852e-de1094247295 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 494072467ee0e65db2b09e82b8a4105beaf37ca950b675e47dd1ec5a4efcde9b |
|---|---|
| Markdown | 5e2029bd7078251ab6e422ba79d6b9057d3002802f51b0f524b3cca7199deac9 |
| Publication page | 56f68b63fde6de7f085e302bf6b73f95a7bcca5386c2007500a36905cebd69d3 |
| Manifest | c214e106a1ef3d39b88aa033feda21b5c172f9980fa8e6c5fc95f8897d9e8dcc |
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 | VUbjbN79rFS1PkDfcux7QmKXApz0mgv+z4xiS/hli4ldtBYORVahcMtgqzE7Zow36JimmQoiW+V+MC6kAhM7BA== |
| 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
| 2026-09-17T11:04:19.388357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048692observed 56f68b63fde6de7f085e302bf6b73f95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:19.368112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048692/manifest.jsonobserved c214e106a1ef3d39b88aa033feda21b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:19.341599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048692/publication.mdobserved 5e2029bd7078251ab6e422ba79d6b905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:19.309810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048692/publication.txtobserved 494072467ee0e65db2b09e82b8a4105b...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. |
|---|