OT-2026-000045552
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000045552) never changes.
Identity and time
| Publication number | OT-2026-000045552 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-7125-9b4a-5fd479930a95 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045552 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb5924a87b1b0769ea67991218b6c5054e977abc0d8d0a1e9864d8f44b4eea05 |
|---|---|
| Markdown | 73fe07941e6a7cf7bad79ea254c7fdf77bcdaf231bb7fdb6a586e7167b0b6268 |
| Publication page | aae528fcd55f68dca2d48585c16ed74ff408d0913982034048b3bfd60cf66837 |
| Manifest | 260e4a1c4c629126d385329845059d013bb4a5b989bffd4ba028e08aa0b9a0ce |
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 | mT8APtO/NOjG6Nr3LnS0u/nTD7N4A70PQRywtBDqWfRIxAvkUfhhittbf7Zy+qXoGvpWeAo5Y7ZrUn2NeWzeCw== |
| 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
| 2026-09-17T11:09:18.316113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045552observed aae528fcd55f68dca2d48585c16ed74f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:18.296659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045552/manifest.jsonobserved 260e4a1c4c629126d385329845059d01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:18.277136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045552/publication.mdobserved 73fe07941e6a7cf7bad79ea254c7fdf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:18.257909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045552/publication.txtobserved cb5924a87b1b0769ea67991218b6c505...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. |
|---|