OT-2026-000062319
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000062319) never changes.
Identity and time
| Publication number | OT-2026-000062319 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7d76-8620-d866cfd60d32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062319 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4d5e065ac594460e5279d06ea5de1496fe1a177e9e3151f3f859f0155885143 |
|---|---|
| Markdown | 75c6f16bc07a087ac339355a5400df0bd9a67e5321fd0cfa384f4b71cb0e91c7 |
| Publication page | 01b2401151f40cfa412505a83627bd7d309174f4fab0657a1b9e7e0045abf47e |
| Manifest | d67b6e5bb889c6e62fbc950314ef01ebd55b3ec4849a10c87f59ccffc4f2044b |
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 | 3Ht92hQ+DvUU9zWwRITP0f0NHS58ZBxAWMwySqY01kBY0Nzea2TA+M1tDzLDKBr+akTq7FkJiAPf33s1doZWDA== |
| 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
| 2026-09-17T10:39:37.410964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062319observed 01b2401151f40cfa412505a83627bd7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:37.393047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062319/manifest.jsonobserved d67b6e5bb889c6e62fbc950314ef01eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:37.373222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062319/publication.mdobserved 75c6f16bc07a087ac339355a5400df0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:37.353780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062319/publication.txtobserved e4d5e065ac594460e5279d06ea5de149...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. |
|---|