OT-2026-000010344
Publication integrity record
Single bellows cup vacuum gripper, two 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-2026-000010344) never changes.
Identity and time
| Publication number | OT-2026-000010344 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7914-8b8b-ce1567a7c4d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010344 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e17460d9c04f7e07a597a01b67c80639ccd045a5fe4703234d04c452da9364b |
|---|---|
| Markdown | 717adf930b09c350dda4c93764e3ebf8b92b5e90670b0d2bcf3092de02e3231e |
| Publication page | 6f26521104e2ca8fc5e99fa34bacbf937ad103899b7fdda4532ecb1bb9ebd6a5 |
| Manifest | fe75bf9da9edc0fa26fed8991ae9ca4b222ce43af87a807eb8231c7fdd69d9ca |
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 | QxMM86xWLiYYU4UJEsrWO/JdwTqHOIk2eY1+58tkyzfdVBNxGKiTLlXBvQTVRnwHE6vayulxPKP6TL4y7d+tAQ== |
| 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
| 2026-09-17T12:14:22.170743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010344observed 6f26521104e2ca8fc5e99fa34bacbf93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:22.148775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010344/manifest.jsonobserved fe75bf9da9edc0fa26fed8991ae9ca4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:22.128453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010344/publication.mdobserved 717adf930b09c350dda4c93764e3ebf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:22.110207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010344/publication.txtobserved 4e17460d9c04f7e07a597a01b67c8063...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. |
|---|