OT-2026-000039779
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000039779) never changes.
Identity and time
| Publication number | OT-2026-000039779 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7b3e-aa6b-ce88b348d115 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039779 |
| Status | PUBLIC |
Content hashes
| Canonical text | 510b49ee9937a5120ae8d07900a6a2650f1729a6b65a496d60acb99e892e3733 |
|---|---|
| Markdown | 116567cd19f1815be91dceb99af4ac9acad413ae8b8f6f8049bf52dae4e4b458 |
| Publication page | bc57aac3c207cda9f06a5a7ba8e784e79e02f3ffa9b1475a6d8c496c23c87ec0 |
| Manifest | a49227f1a4068f4928ac93b8d29fc328406256d494e184ed5e8dd3146d79bd2d |
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 | smVnm+Cigs9lmigvO2PDbLDswYw6ZX0MIjnreCzDv5uWDArgruiHX95MXXBF4t09At3Pm6ZQIr4SiuUpSuWrCQ== |
| 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
| 2026-09-17T11:20:00.193450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039779observed bc57aac3c207cda9f06a5a7ba8e784e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:00.174854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039779/manifest.jsonobserved a49227f1a4068f4928ac93b8d29fc328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:00.155096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039779/publication.mdobserved 116567cd19f1815be91dceb99af4ac9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:00.136777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039779/publication.txtobserved 510b49ee9937a5120ae8d07900a6a265...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. |
|---|