OT-2026-000044917
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000044917) never changes.
Identity and time
| Publication number | OT-2026-000044917 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-7a07-adbe-c4a80fd72c3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044917 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44fae945fdb841578ce8f352f1d9d1f25a70b51fb93c71b81119943d7b6cbed2 |
|---|---|
| Markdown | 187ec8c086efb3be879cb8a02528607a30d22dd2ac6c77323acd51beca5f42dd |
| Publication page | 97b640e3a4c30c4c9ba109d920147fd009029aa3e94cee76c495a46f85360d7f |
| Manifest | bd5cd2e407aab024050f680f895fccc00061b2403513fa42fa24b4af1a5dd13c |
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 | EIE4oQDpPbn88Y9k9iH+lfI9ODdXNlEbm2Xofe4x9L6zRyYBEdbx1PjebQE8sAqVC6skIIu7EAINNSsH0T8IAw== |
| 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
| 2026-09-17T11:11:35.296986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044917observed 97b640e3a4c30c4c9ba109d920147fd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:35.279978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044917/manifest.jsonobserved bd5cd2e407aab024050f680f895fccc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:35.261313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044917/publication.mdobserved 187ec8c086efb3be879cb8a02528607a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:35.242201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044917/publication.txtobserved 44fae945fdb841578ce8f352f1d9d1f2...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. |
|---|