OT-2026-000046591
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, pressure sensor per zone, pulsed 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-2026-000046591) never changes.
Identity and time
| Publication number | OT-2026-000046591 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7891-ab82-258d6b842a35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046591 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc1ccf8482330d3836329386456ed44c9c6d4deea02ce66b67c36974657c06d4 |
|---|---|
| Markdown | ef86222eaae5f40c6b27aa1f6f04cff80803af78666783e4488ae0f0ce7bf2a9 |
| Publication page | e86173040d5d7b5964e356826b0389a9954578959726b616122a9f3fc9c84e42 |
| Manifest | 79f3a8474d1c9c8b7913882a4b03967d73b5d7d0c533c8eba1d29c3180763049 |
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 | Fy9no/cGmengv6I1pkCzRErVysk3RgCttCH9OFWB1URhNWh9dd90I9xSiQcNorrOQdGnRUW2m5wU2Rpm6woaDA== |
| 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
| 2026-09-17T11:08:39.929970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046591observed e86173040d5d7b5964e356826b0389a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:39.911372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046591/manifest.jsonobserved 79f3a8474d1c9c8b7913882a4b03967d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:39.891197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046591/publication.mdobserved ef86222eaae5f40c6b27aa1f6f04cff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:39.873157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046591/publication.txtobserved bc1ccf8482330d3836329386456ed44c...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. |
|---|