OT-2026-000062471
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, manifold pressure sensor, 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-2026-000062471) never changes.
Identity and time
| Publication number | OT-2026-000062471 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-70bf-8c2f-5a937932ef4f · 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-2026-000062471 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2eeab6631c50b4ad7e712e1940d80d0a054420fb414c2777f42b79ef4b471e7a |
|---|---|
| Markdown | e998d59661416dd4387a3fc7c69515694fe8cd992d3c64c4bfd19b89c606cc3d |
| Publication page | faaf5e49daac03276409275c95fb9f453888e295b071993d0991075550024f66 |
| Manifest | 29a056b947b81989c000f83b4104ed1ccb20301947bf4bab1478c79db8bbbe59 |
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 | VZJVTjEiTGOELi9gyl6n75kzB/MkhvHLDWFt7hq7yIHM4WnP+C8ZvyEke9IvVRKEbvSnNRxbiLj8CnjQl7vgDw== |
| 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
| 2026-09-17T10:39:49.418449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062471observed faaf5e49daac03276409275c95fb9f45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:49.400093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062471/manifest.jsonobserved 29a056b947b81989c000f83b4104ed1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:49.380785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062471/publication.mdobserved e998d59661416dd4387a3fc7c6951569...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:49.360687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062471/publication.txtobserved 2eeab6631c50b4ad7e712e1940d80d0a...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. |
|---|