OT-2026-000097333
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000097333) never changes.
Identity and time
| Publication number | OT-2026-000097333 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7eac-9885-f1ad2d23871d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9989d1e88c6351b7604896f7703e37ec36cef2c4962c07f0f5bebb6144bbfe6a |
|---|---|
| Markdown | 80e2bf53210c596ed7b2c16fe0e115e7d92291004ce9b3d9c4f0b3349a768205 |
| Publication page | 4dfb9e2b9bfed735224cf58ce424521b87ce8d062a2f4022a5ba7b0fa233276a |
| Manifest | 7f0bd6c75e4959afc7774e1df0d8e4c58702402c3f63501bd21b333e765ce24d |
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 | jRdyy8clNmnq9MULFaCQ+M0bZA1IfqecDc3Midpg7t1+GRijmquH9B6omKJUd+BqGl08tA1zh4T/upow0f+vBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:35.987324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097333observed 4dfb9e2b9bfed735224cf58ce424521b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:35.971595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097333/manifest.jsonobserved 7f0bd6c75e4959afc7774e1df0d8e4c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:35.954675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097333/publication.mdobserved 80e2bf53210c596ed7b2c16fe0e115e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:35.937809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097333/publication.txtobserved 9989d1e88c6351b7604896f7703e37ec...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. |
|---|