OT-2026-000014932
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000014932) never changes.
Identity and time
| Publication number | OT-2026-000014932 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7cb5-90b1-e29788ea6939 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014932 |
| Status | PUBLIC |
Content hashes
| Canonical text | c40f4d26956a15a0785df7d914f36f22da1bc650cd4b9b0a5b975ac39b0d15cb |
|---|---|
| Markdown | a4f804f5e7ceaf8eb0d6e7b9ffd05b8e37632f81426bb9fd50650dfec6dc23fe |
| Publication page | cc0eee7d18a69fdce997927a117e9f7c72cc7ed3a0c6f4c729a5c8257f239ecd |
| Manifest | 3e9e422efa39ca3b31bab4bee0c16aa2042b04884a03cd3daf6a5bdf0c0d7018 |
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 | EytMwr5MGVDMkibo2oolilqCTk4Yg6Ehyosww/kqJGDjDI7g6YJCVt9VAjZqg4oLTIvJMLGs2KkAvL6D+3mTBQ== |
| 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
| 2026-09-17T12:06:52.489196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014932observed cc0eee7d18a69fdce997927a117e9f7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:52.468782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014932/manifest.jsonobserved 3e9e422efa39ca3b31bab4bee0c16aa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:52.447258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014932/publication.mdobserved a4f804f5e7ceaf8eb0d6e7b9ffd05b8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:52.428778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014932/publication.txtobserved c40f4d26956a15a0785df7d914f36f22...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. |
|---|