OT-2026-000032303
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000032303) never changes.
Identity and time
| Publication number | OT-2026-000032303 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106d-7b87-8ad0-d72d94e54542 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032303 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ac896b954c614531aa7266830bbc7830dcfb36e637ba198d6b31a6a4d9c0e26 |
|---|---|
| Markdown | e727e7f6903b8de3397b69262c121d637484320f6f0482e24fb38710ec84fa43 |
| Publication page | e775f97821b0ff7beae03de2a416b3518ca6eb17a1bdca71c889076473b68d0c |
| Manifest | b3db432b619e6eb4f8779cdeeef95816c0d37948f142a43d4ac50f6fa083e131 |
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 | v5xkw43ulhk0UcJnNjJ3G2fxWgRC7LdGnOm9u3VLpz0Y+Ok/cbh/3BW1trLFVgkEGxPetbJlNtmM343aLQFZBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:33:08.018945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032303observed e775f97821b0ff7beae03de2a416b351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:08.000315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032303/manifest.jsonobserved b3db432b619e6eb4f8779cdeeef95816...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:07.979550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032303/publication.mdobserved e727e7f6903b8de3397b69262c121d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:07.958325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032303/publication.txtobserved 7ac896b954c614531aa7266830bbc783...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. |
|---|