OT-2026-000006051
Publication integrity record
Vacuum cup gripper, ejector fed, pressure verified at each zone, contact triggered, silicone cups
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-2026-000006051) never changes.
Identity and time
| Publication number | OT-2026-000006051 · never reused |
|---|---|
| Internal UUID | 01a0a94d-acf5-7421-a17c-0fb5a773724b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:20:35.193131Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006051 |
| Status | PUBLIC |
Content hashes
| Canonical text | c58c0d18a50854e9872f6bf8d56ea031aa23a9496d75c817437f3525bb060fdc |
|---|---|
| Markdown | 9bf6726c590dc6888afdb7909ec8f3320fedb7395c4904d06c2f512de57c433c |
| Publication page | c1767c2f97156007b71caad5b134bcb29716440855c5a91c5dba099cc2190530 |
| Manifest | 775d5b62d89cadbb215d285f0892d4f4697f30854537813cfac2f4fab60e9c9a |
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 | OpdQ6IVj8EDNEE/EiPp6B6Hi4u9jbSBsdUORJB1dBp2xONq7w2g/2PTDpy7mzEzoxbcctVzlld5WG7eBRYZTCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:33.180703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006051observed c1767c2f97156007b71caad5b134bcb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:33.168119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006051/manifest.jsonobserved 775d5b62d89cadbb215d285f0892d4f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:33.155405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006051/publication.mdobserved 9bf6726c590dc6888afdb7909ec8f332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:33.141363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006051/publication.txtobserved c58c0d18a50854e9872f6bf8d56ea031...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. |
|---|