OT-2026-000061419
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold 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-2026-000061419) never changes.
Identity and time
| Publication number | OT-2026-000061419 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b42-7ed4-9ea1-e0534a528400 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061419 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb26dc752438312862550208e002683f716af13179f6b89fae67c99c28bee525 |
|---|---|
| Markdown | 8ff253c9524ebdd7eda5e3f0092870e8ecdc103cfcb57a980ff09e8558545996 |
| Publication page | 0a78910bf854216bfa3aa77b6703a9da628525a7ae90b7fbd3b748572e2bb273 |
| Manifest | f2a38c0fd05b726f25d986f765b3f784249113c1a48e36c9df0948d8065b1144 |
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 | rI2sKqBCLN94OU4iXHQfXctcC2UkpSBF+FTOxTfyNw5ii/4gxb4guIQ6C8QGFKBo323ZdDqK3W0bf64kzEWgDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:17.485463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061419observed 0a78910bf854216bfa3aa77b6703a9da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:17.468025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061419/manifest.jsonobserved f2a38c0fd05b726f25d986f765b3f784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:17.448985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061419/publication.mdobserved 8ff253c9524ebdd7eda5e3f0092870e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:17.428706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061419/publication.txtobserved bb26dc752438312862550208e002683f...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. |
|---|