OT-2026-000035612
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000035612) never changes.
Identity and time
| Publication number | OT-2026-000035612 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-7c63-96d2-9c2557a89dc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035612 |
| Status | PUBLIC |
Content hashes
| Canonical text | a29c9f439960b5f265c20291ed4820a60f20d4035a3c28aa6178f4061181cab4 |
|---|---|
| Markdown | b25ec0c0bd8ea2e6467f32d6b44a40700343ea50bc70b475ff3303fc42c5157f |
| Publication page | 58678a2ef946d779b9eff66bda65bf6aa007284193bc3f008c1204ccd3ac683a |
| Manifest | fc972aad554f7fd62b5ac14641f1b49072b081deeafa3b196449f17b05d1f618 |
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 | uyWh8ik1zPV9Sox3BaUwXNxG92E4o8AIOE5U8Wm7V9LyQh2gPLCffwOfM3Auyl7dlwrEoNcIZHVgkl1KtXjlCQ== |
| 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
| 2026-09-17T11:27:08.949806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035612observed 58678a2ef946d779b9eff66bda65bf6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:08.931839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035612/manifest.jsonobserved fc972aad554f7fd62b5ac14641f1b490...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:08.913996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035612/publication.mdobserved b25ec0c0bd8ea2e6467f32d6b44a4070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:08.894674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035612/publication.txtobserved a29c9f439960b5f265c20291ed4820a6...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. |
|---|