OT-2026-000045017
Publication integrity record
Two cup vacuum gripper, two 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-2026-000045017) never changes.
Identity and time
| Publication number | OT-2026-000045017 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f767-7a9c-9c28-c7fee8ddbedf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045017 |
| Status | PUBLIC |
Content hashes
| Canonical text | a10164e6e5097c9575b7dc0172e8bfbc67e8ebbe1a16a5aed745b5d8aef90fa6 |
|---|---|
| Markdown | cd1065beb30a2f0104562ad66a6da5e1054eddbefe413c5065da9e54e34bc5cf |
| Publication page | c481959e4fa6e6809745872d9a1d8dac4b5f9f178ec68ac9ef0f5bf2e857fe58 |
| Manifest | 397482016c9830cf65fd99da3b92a8271e62745d830515b8e0a9a6a029fdd8af |
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 | 2heLzSIJxcNraAtwqEHh9duVEOQIukXyPB1KYvzMoAlIjzh8wnspLnE3RUV/bNAeiuhyDF4tzmvVkaGcVbW3Cg== |
| 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
| 2026-09-17T11:10:01.567384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045017observed c481959e4fa6e6809745872d9a1d8dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:01.550257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045017/manifest.jsonobserved 397482016c9830cf65fd99da3b92a827...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:01.532118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045017/publication.mdobserved cd1065beb30a2f0104562ad66a6da5e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:01.511869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045017/publication.txtobserved a10164e6e5097c9575b7dc0172e8bfbc...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. |
|---|