OT-2026-000051360
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000051360) never changes.
Identity and time
| Publication number | OT-2026-000051360 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-71a4-8e3f-cf0bc6aecd18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051360 |
| Status | PUBLIC |
Content hashes
| Canonical text | db210db5da9ddc80c2af5188fcac68959a67242cec3558c0b64cbd3d7a68323c |
|---|---|
| Markdown | 1638f8b26d24d24ae0608f39d0963d95364b95f443db8723d8c358dc0cfe5b70 |
| Publication page | cddfa74cf66850c8354131d7744e684e3dc29c7f95aaa5cf8d91b37a7db003e0 |
| Manifest | 44f5275fe8723f964cc90a0a8a1641179695aa290e59896cc247a6baf1eadfe3 |
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 | aa94kwRbgMqtDlyvp2rA/xP/U4T+iQIsOhDXxKrQ+eNlvPD5dobPi0H61EOpmJ2f5gOrSpRKBl7ABNaT5jnDDw== |
| 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
| 2026-09-17T10:59:14.974533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051360observed cddfa74cf66850c8354131d7744e684e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:14.956750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051360/manifest.jsonobserved 44f5275fe8723f964cc90a0a8a164117...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:14.939916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051360/publication.mdobserved 1638f8b26d24d24ae0608f39d0963d95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:14.922153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051360/publication.txtobserved db210db5da9ddc80c2af5188fcac6895...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. |
|---|