OT-2026-000082425
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, sustained 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-2026-000082425) never changes.
Identity and time
| Publication number | OT-2026-000082425 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-7b75-923a-55e2a82d2ee1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082425 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc1a9c7f3599fc93756057c894e920f415ca72e9d6aa7548a739096dc7609431 |
|---|---|
| Markdown | b8625e01503af4d353f21f4f8b12d4d04f3705021152fe8ade5d229421043583 |
| Publication page | 65a7e1e7fb08da7cf5e991b9a86a49f13b0058239880ad59341375757c65e6c2 |
| Manifest | 94f6d66cc1f050e6b8a640f53d983770f8628e86f2baab57b70a68ee2f5c7ccc |
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 | iyDLImIiz9NmsjvOiBOs7DOlAFUBVVL4gd8ZePzfi71w7OUARkN18vrKzXkaT4VqhkG96VPpTK2PDB8YbLyzDA== |
| 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
| 2026-09-17T09:59:24.994528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082425observed 65a7e1e7fb08da7cf5e991b9a86a49f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:24.973928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082425/manifest.jsonobserved 94f6d66cc1f050e6b8a640f53d983770...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:24.954581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082425/publication.mdobserved b8625e01503af4d353f21f4f8b12d4d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:24.925210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082425/publication.txtobserved dc1a9c7f3599fc93756057c894e920f4...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. |
|---|