OT-2026-000046221
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000046221) never changes.
Identity and time
| Publication number | OT-2026-000046221 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-722c-a9c0-445f6f88f1db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046221 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3f9acf8bc101b7cb875abd38e498762849cf30595ad187842ec361cbcac53c6 |
|---|---|
| Markdown | 3973fc74981f0c700573df3388ca7706ad11cf376458348e5d5267446ac01800 |
| Publication page | f534341b25d087e5ebc85d3be02fd0e0056fe3a2bfabdf1b8013f442b7a70196 |
| Manifest | 5aea6860237cd6ebaa59dfa8027ed94f99b19c6344168213c750749a5294bd76 |
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 | 4y57SacwUkNRp5c9hywfIadSTLs8oP5lbOxfReXDpRGRh8bexDF4HPiCOYRgOBtmsSEJlvcCjlVE3SKJu34wDw== |
| 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
| 2026-09-17T11:09:14.578346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046221observed f534341b25d087e5ebc85d3be02fd0e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:14.560914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046221/manifest.jsonobserved 5aea6860237cd6ebaa59dfa8027ed94f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:14.541833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046221/publication.mdobserved 3973fc74981f0c700573df3388ca7706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:14.525338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046221/publication.txtobserved f3f9acf8bc101b7cb875abd38e498762...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. |
|---|