OT-2026-000016316
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed blow-off before set-down, on a tool changer
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-2026-000016316) never changes.
Identity and time
| Publication number | OT-2026-000016316 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7fba-aa1f-6d719a591d6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016316 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea94b70d5905f6884eef537524da1df9f3225ea881902939fd2f99277fbe8c1a |
|---|---|
| Markdown | b35a2402490aeda33cacd243695045753db9e7bfb437830445d238f3c43d9559 |
| Publication page | 24b7596304d90b0ac43092060978efc4e6317ec55a355c9a825bff8eb4b57567 |
| Manifest | 2a22e6856d977707d7e7c2dda0f9937759705ce05304d1e5f8482330c584c409 |
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 | gODO9OMJ7/aQuDJ4IXY9HbywQWd6yd5vDrBHaru78N+exa1IsiKPk3qlEtwG7tKsbFt8kgPP0Z3P6NsgXMigCA== |
| 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
| 2026-09-17T12:03:48.982015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016316observed 24b7596304d90b0ac43092060978efc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:48.962735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016316/manifest.jsonobserved 2a22e6856d977707d7e7c2dda0f99377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:48.941412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016316/publication.mdobserved b35a2402490aeda33cacd24369504575...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:48.924317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016316/publication.txtobserved ea94b70d5905f6884eef537524da1df9...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. |
|---|