OT-2026-000038563
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line 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-2026-000038563) never changes.
Identity and time
| Publication number | OT-2026-000038563 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d54-768b-a198-c4f217167093 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038563 |
| Status | PUBLIC |
Content hashes
| Canonical text | e053a3a7629650bb063e41786205ab084bd12a8c5b4440f81b146fcbe8d6a832 |
|---|---|
| Markdown | 1cec7110609915000e1a2d6abd98459776e3c2b06aa732c146e9bce3be2ebfb2 |
| Publication page | 3b5ce4bd78e2a317ad8f7037707f91cd2a1f74b55a680dd64dc0d0226bc5e943 |
| Manifest | a705e2e556e38bd4bf71d3fd5e44a8f098676ebc7e9752e41c5651ebbe3f7160 |
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 | g+7l077YVJSN9JK7Ru8YCbkZUY6htV32zMoPUsl4JyWt+Ya+XG4hi0L6TMcyQu67ciCzsaaxsPSJooQJKp7wAw== |
| 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
| 2026-09-17T11:22:49.826080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038563observed 3b5ce4bd78e2a317ad8f7037707f91cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:49.809236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038563/manifest.jsonobserved a705e2e556e38bd4bf71d3fd5e44a8f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:49.788684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038563/publication.mdobserved 1cec7110609915000e1a2d6abd984597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:49.768700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038563/publication.txtobserved e053a3a7629650bb063e41786205ab08...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. |
|---|