OT-2026-000005362
Publication integrity record
Vacuum cup gripper, ejector fed, pressure verified, contact triggered, 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-2026-000005362) never changes.
Identity and time
| Publication number | OT-2026-000005362 · never reused |
|---|---|
| Internal UUID | 01a0a936-a78e-7b39-80ad-5fa038cf1022 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:55:26.481162Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4312d3e1e3e8c8b87e02256bebe884995d53f60449c0fdcaff9f0c700e780610 |
|---|---|
| Markdown | e36ba7a05638d1525f14ca04219ba5de419598e43840fca3654ea1d2288f0e31 |
| Publication page | 8cc1f5410da1484913936a1db5bd3b13fe4d5beada39bf0e282627496fb6e635 |
| Manifest | bb7370d606aabf6d6da476c09a7d8c9dc198176670b45ecbd89e18be68b62d0e |
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 | iTrgZ251k+tS8+/kMuB1yaLGgijCOY4FuKp2DDDy54u+ApI5Wk55Tblx+zbg4y58cMAquNteGOwwH0QuV0eYBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:00:18.237963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005362observed 8cc1f5410da1484913936a1db5bd3b13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:18.222705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005362/manifest.jsonobserved bb7370d606aabf6d6da476c09a7d8c9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:18.210409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005362/publication.mdobserved e36ba7a05638d1525f14ca04219ba5de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:18.194311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005362/publication.txtobserved 4312d3e1e3e8c8b87e02256bebe88499...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. |
|---|