OT-2026-000093731
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000093731) never changes.
Identity and time
| Publication number | OT-2026-000093731 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7dc8-9682-7cfc80fffafa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093731 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc3b9595db029c2d75b3806f01a60b1f1b0cb3acda24b367e52b99509a074ff6 |
|---|---|
| Markdown | 28f36e043d224e2885b2eeaa3aff4620aa526836d18b23e71ecef8ce4c0a35de |
| Publication page | 1f26b66496c8de8fc8a58975d7ccc5d0ba43006eb0d56a695fda30550558c4bf |
| Manifest | eb3c52d31bc8b5e1a904774e8af6b57658679e43c49cc279353d1781ce88dd95 |
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 | OpX4lUguyropmRVjkvjJmCIIhnym7C/e1Cw6B1xbsvj++IsEiiHVp8iFZRLugnXwqSzDXO5+zPLHYA5bHq1CAw== |
| 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
| 2026-09-17T09:39:48.346209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093731observed 1f26b66496c8de8fc8a58975d7ccc5d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:48.329140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093731/manifest.jsonobserved eb3c52d31bc8b5e1a904774e8af6b576...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:48.311853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093731/publication.mdobserved 28f36e043d224e2885b2eeaa3aff4620...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:48.292007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093731/publication.txtobserved fc3b9595db029c2d75b3806f01a60b1f...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. |
|---|