OT-2026-000048680
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-2026-000048680) never changes.
Identity and time
| Publication number | OT-2026-000048680 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7915-b545-e4fdbda59a0c · 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-2026-000048680 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9ca291165f846ce942065e7c65dcffa23e2da5d1fd056eefbbb98ada181b3ed |
|---|---|
| Markdown | e6ec2e02b72f6ea3b5b2c7b89ff6c8df8c77733688719e4602cf714d0717ebc3 |
| Publication page | 1d2f4c8980fc20a2e29c4e4ed71171b0671362c3dfdf71bc84d103ca12c0ccbb |
| Manifest | 09ba12c77e1d4437dee385ccb069a1602ad789f098713259148203f818496713 |
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 | eD+KDogir0f7qs7eGGwn40H6ya6Q1nmYuZMsgLZ8Dy/IdOb8hQBxMxfRAKhSEGu6nQbyaK2+YpYRnkAZjz/qDA== |
| 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
| 2026-09-17T11:04:18.383901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048680observed 1d2f4c8980fc20a2e29c4e4ed71171b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:18.363129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048680/manifest.jsonobserved 09ba12c77e1d4437dee385ccb069a160...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:18.330152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048680/publication.mdobserved e6ec2e02b72f6ea3b5b2c7b89ff6c8df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:18.312214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048680/publication.txtobserved e9ca291165f846ce942065e7c65dcffa...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. |
|---|