OT-2026-000025700
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000025700) never changes.
Identity and time
| Publication number | OT-2026-000025700 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bca-753c-9fa0-04747fe0de59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025700 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9ea8d662f800edd7751e07430e32a82df309fffcb2935865d957d045a3ccf25 |
|---|---|
| Markdown | 7dfeb6ee5e2ec9e79e81f99422c337109faa71d58333586371e9afa8a12bcd77 |
| Publication page | 6f980b46722dbab7ec00bc5b29c596938cdd3f18d4ef6a2224969e47d395bfe1 |
| Manifest | 69a2c355ce73c8fa78b85a09211d6fb0b595e5b8cca6855b7f398b70c0a06b80 |
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 | t9GE88kZQjrQBco+InZEnvX8O5GRdZp34Jhoe98Lr+RxUAIGwZNLX+MJs9Ys6dbxx7hmUujoQzarlESgUKXqAA== |
| 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
| 2026-09-17T11:46:54.885016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025700observed 6f980b46722dbab7ec00bc5b29c59693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:54.866597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025700/manifest.jsonobserved 69a2c355ce73c8fa78b85a09211d6fb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:54.850417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025700/publication.mdobserved 7dfeb6ee5e2ec9e79e81f99422c33710...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:54.833115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025700/publication.txtobserved a9ea8d662f800edd7751e07430e32a82...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. |
|---|