OT-2026-000067493
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000067493) never changes.
Identity and time
| Publication number | OT-2026-000067493 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd9-7112-9265-7d4648d1b43e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067493 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57b491b4e83dbc23159e17af3abcaba576efecdcffebe002153f200e55e604d5 |
|---|---|
| Markdown | ade54bed2c81edb4e241ce8d19a4a808d11003caaea979df776b68dabdf17992 |
| Publication page | 8f0126d18651e4279eeaa660357815f84c7f1a0fe8c24c7bb80cde263736e26b |
| Manifest | 8fcdcf7dc420fd118bf411b2bdbb77a0d0aa977a394b7f0e11a3f1a03b547966 |
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 | gjJgCOvQgRDb7IByDPOOA/s0/2BKY+an0UNf/qFVfhktpyKRibeBolPbGYaV0RBxv/pQy7KCoe9yzEkQNU5HDA== |
| 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
| 2026-09-17T10:31:47.199587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067493observed 8f0126d18651e4279eeaa660357815f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:47.180778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067493/manifest.jsonobserved 8fcdcf7dc420fd118bf411b2bdbb77a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:47.162798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067493/publication.mdobserved ade54bed2c81edb4e241ce8d19a4a808...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:47.144853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067493/publication.txtobserved 57b491b4e83dbc23159e17af3abcaba5...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. |
|---|