OT-2026-000047297
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000047297) never changes.
Identity and time
| Publication number | OT-2026-000047297 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-7fca-b453-37aa53a8ba61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047297 |
| Status | PUBLIC |
Content hashes
| Canonical text | da96a12cff6859fc7a39b11ee03d0397bcc50bb7602178e933794ffd84c0f343 |
|---|---|
| Markdown | 65de27c4c091d95577f0b9a639f0d7b9bf762a3280486007590a8d0d7b2f9fa8 |
| Publication page | 86b9a0229512e511ce4246df36c0767a058fb5495db9b1b0fe0721c407ed4775 |
| Manifest | 273e2ed4fe841a937b74b9660d15a3b6a20e06ae5407cca8ecdeebe46189db0b |
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 | y4ymYNqY0IcSynKHyezq4Wzy1FRG7yVF17Sp/gTyZHmKt42kxoDy+uSJldT2aJObMHHr0vKi/RrTAXB/ZFXsBg== |
| 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
| 2026-09-17T11:06:16.439635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047297observed 86b9a0229512e511ce4246df36c0767a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:16.420712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047297/manifest.jsonobserved 273e2ed4fe841a937b74b9660d15a3b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:16.401052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047297/publication.mdobserved 65de27c4c091d95577f0b9a639f0d7b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:16.382049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047297/publication.txtobserved da96a12cff6859fc7a39b11ee03d0397...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. |
|---|