OT-2026-000013065
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000013065) never changes.
Identity and time
| Publication number | OT-2026-000013065 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-7228-9c09-e198b613878e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a4b25086359ffc978c3ed8b42a2d0312b5bb187d3599349a669782b26bf07f5 |
|---|---|
| Markdown | 39fab024ac4997708424a64a82de13059f44136e97f3e51846bea691801582fc |
| Publication page | 0d34973279b1bad608323ff564716a4ec5e26077c6b0f14122ebef0381ec1090 |
| Manifest | 279d337a063078ecc385d0f68bcdf5350c24d172fb2c79c6444c824c78afb7e1 |
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 | Hibz0trCWe/ohvTEg2LKcHImmaYSP/QU8SFt+2tyDCeZ1yaBgyNekvwymXx6ZuaEXfaMa1x1j61pEjZ6CUmkBg== |
| 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
| 2026-09-17T12:10:54.291139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013065observed 0d34973279b1bad608323ff564716a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:54.272213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013065/manifest.jsonobserved 279d337a063078ecc385d0f68bcdf535...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:54.253837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013065/publication.mdobserved 39fab024ac4997708424a64a82de1305...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:54.235681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013065/publication.txtobserved 0a4b25086359ffc978c3ed8b42a2d031...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. |
|---|