OT-2026-000065428
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000065428) never changes.
Identity and time
| Publication number | OT-2026-000065428 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7548-95d0-853edebb8b78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065428 |
| Status | PUBLIC |
Content hashes
| Canonical text | 060d5c3da4b0bce05379f74df26bd636e6b547a79b84107a48098f16c76e611c |
|---|---|
| Markdown | d4b71d2e59da46940b57b0ce9144576b6134e350b0d446077f9be05e06321da3 |
| Publication page | 7c1c352da063406bccb0d42f28fdfbcda1d10e36f541e002a056b894eaeab090 |
| Manifest | 94452b9c9a47150229082c6eefbb712efba28bf49de202401ee9f91bddc141a6 |
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 | U47cQxDcvl6JK0LO0sv9cicTbul3XPD0Jn0OO63TDFmk0vMwHsphfOZwkuLCuwaUxpHiX3aFWBJOR+47LGANDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:41.883479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065428observed 7c1c352da063406bccb0d42f28fdfbcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:41.866312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065428/manifest.jsonobserved 94452b9c9a47150229082c6eefbb712e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:41.848258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065428/publication.mdobserved d4b71d2e59da46940b57b0ce9144576b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:41.829597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065428/publication.txtobserved 060d5c3da4b0bce05379f74df26bd636...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. |
|---|