OT-2026-000051345
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, vented before 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-2026-000051345) never changes.
Identity and time
| Publication number | OT-2026-000051345 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-755c-a4c7-292082e90959 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051345 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a84c86886c3266647c79a13e8d5892e3a11527e250011e976d705be7f07ae9a |
|---|---|
| Markdown | 428683087dbc177c3dbf885b52baa7fd0f7ae0a42021bd2a78c56efb677eaf29 |
| Publication page | 327a3795e0ade2eb503d6d1ba78a0102e0508ca497c6bf88c6eefee1c01f6d36 |
| Manifest | be248bc8c6327b891374e7166f0b06ec49d13dbc0ad5d1be51dda56530edfa50 |
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 | J3rfm9xyIjEPVtV5TTuolJUj4OxoNqgxLR+hCaUPsQhi8gXgtjibfD/HosgVj+TdxOTrmrHf8cm3y3POryODCA== |
| 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
| 2026-09-17T10:59:13.851936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051345observed 327a3795e0ade2eb503d6d1ba78a0102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:13.833972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051345/manifest.jsonobserved be248bc8c6327b891374e7166f0b06ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:13.815025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051345/publication.mdobserved 428683087dbc177c3dbf885b52baa7fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:13.796186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051345/publication.txtobserved 8a84c86886c3266647c79a13e8d5892e...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. |
|---|