OT-2026-000025432
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold 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-2026-000025432) never changes.
Identity and time
| Publication number | OT-2026-000025432 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7399-b9ba-3ae5f68308d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025432 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65c33754cbb0a9e82b0b4b34ece54b9292e1b1e49db18c945ba92cf830810e2c |
|---|---|
| Markdown | 981d247371fa741875be5fd821d70693b642ad6b5f3e5fe4645c9d2210841dc6 |
| Publication page | c26eef94b4dc86e3df4f8dc517818740cef18bee270fd45a0d80d34191e7ad89 |
| Manifest | 754871cf59a3cf34d7e5f4b929dfdfaf98563eea9ac79347531921f1062da4c2 |
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 | WimHvOQTXQlfpvQZXQbezEAMzBDqcqnJvXui/2NVZNPFqx/jQUOYJTmzNK7OPpeprXQo9FjsZ9HkSKFP3AAyCQ== |
| 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
| 2026-09-17T11:47:30.734622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025432observed c26eef94b4dc86e3df4f8dc517818740...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:30.717715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025432/manifest.jsonobserved 754871cf59a3cf34d7e5f4b929dfdfaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:30.698247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025432/publication.mdobserved 981d247371fa741875be5fd821d70693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:30.680521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025432/publication.txtobserved 65c33754cbb0a9e82b0b4b34ece54b92...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. |
|---|