OT-2026-000062003
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000062003) never changes.
Identity and time
| Publication number | OT-2026-000062003 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ae-7bdc-8d6d-2980c8bf3e18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062003 |
| Status | PUBLIC |
Content hashes
| Canonical text | fda437b5cf43eb61591730288fb092acff7758926d9b39b77ede68d236818c91 |
|---|---|
| Markdown | 073533db4f1d590c8e16fb675a81d93be47d3fb4f0a391578cabb70e2ccbff87 |
| Publication page | 9fa05de5ec782d6b317370fe4650589ccb5544aeba5fd91e3e10a7d0c3bcd189 |
| Manifest | 12fa9769f90967740440665dc22ed61284fe5d7625ab835f9ae4d936a4f9b0cf |
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 | GDP93y1zfsgOP3VIXnH+4wYLzlFAAhE2wniiVgeNoO6yBzHQir0zxBQd5vp+ExCFxkhF9ae5YxijYHPPfroQBg== |
| 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
| 2026-09-17T10:41:01.557423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062003observed 9fa05de5ec782d6b317370fe4650589c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:56.299034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062003/manifest.jsonobserved 12fa9769f90967740440665dc22ed612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:56.278708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062003/publication.mdobserved 073533db4f1d590c8e16fb675a81d93b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:56.258443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062003/publication.txtobserved fda437b5cf43eb61591730288fb092ac...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. |
|---|