OT-2026-000095244
Publication integrity record
Four cup vacuum gripper, four zone face, pump fed, pressure sensor per zone, 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-2026-000095244) never changes.
Identity and time
| Publication number | OT-2026-000095244 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7be1-aa16-34e83e17b50b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095244 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7aef599a92a9438a27e288228d508b27a260cadd08ac12cd34a968fb37db2fc6 |
|---|---|
| Markdown | ad2e9f4b4cc80a242b8bf548c8b8103d3c68b96a520fdb407463f6cc3a13f4e3 |
| Publication page | b4d3fb7ed979b05c9c5e9136ef3087924b04714114a4fb27552a156641ea364f |
| Manifest | ee16989bf1885d12a170c886d77ebf63934f3e3ad8ab468c4056fcbb6b13b508 |
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 | ka93nKyV5bihn6V8wa+VnYZQLCBLDCrCbVnIRikJX57tXN1MEiWFLtdF3+m7FjB/HXFR/LfNji8s9xCe7O+CDQ== |
| 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
| 2026-09-17T09:36:24.076523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095244observed b4d3fb7ed979b05c9c5e9136ef308792...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:24.059126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095244/manifest.jsonobserved ee16989bf1885d12a170c886d77ebf63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.013922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095244/publication.mdobserved ad2e9f4b4cc80a242b8bf548c8b8103d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:23.973015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095244/publication.txtobserved 7aef599a92a9438a27e288228d508b27...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. |
|---|