OT-2026-000039695
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line 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-2026-000039695) never changes.
Identity and time
| Publication number | OT-2026-000039695 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7781-9484-939d13d44d09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039695 |
| Status | PUBLIC |
Content hashes
| Canonical text | 459f63f46a04071aa471d1ab27f5fadd1fe9fe0f10f51541cfaf16eb6fbc3cb4 |
|---|---|
| Markdown | 9fd478cc22746df861d9f0ec14e537fc54586051be9a68b97dbe106071a97af8 |
| Publication page | b9b5b09c9b8e9448dfbf18a8da8aae407d456d9e0aa943cb5a610d5e50be3e84 |
| Manifest | 2c05353ce5847d66597988b2707c8bcb11d79e0bba2a3a9bda1deca8256250f3 |
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 | ktENPx7DCYuGIe4lXC3mb4SRvCCR4smzP+nQjIxBxkWWA4l4lt8rBNDitaLZAqDUMmUarZRKQ4Eysyf99mvIDA== |
| 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
| 2026-09-17T11:19:53.337416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039695observed b9b5b09c9b8e9448dfbf18a8da8aae40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:53.320125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039695/manifest.jsonobserved 2c05353ce5847d66597988b2707c8bcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:53.302082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039695/publication.mdobserved 9fd478cc22746df861d9f0ec14e537fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:53.284405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039695/publication.txtobserved 459f63f46a04071aa471d1ab27f5fadd...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. |
|---|