OT-2026-000032060
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000032060) never changes.
Identity and time
| Publication number | OT-2026-000032060 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7502-8fd3-a0eae9856235 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032060 |
| Status | PUBLIC |
Content hashes
| Canonical text | c863b00407a9549aa58cfe5c0633421b212a30575a97be44ce8fe7c5f72404ac |
|---|---|
| Markdown | 6dc3103d2ceef4810a43b5ec62183d80e1838e49d18959ee68743a52a3cb1675 |
| Publication page | 4cf8223a623c971320afeeb316c5e02229955c46c487b42e2a2bbe9c7cd8375d |
| Manifest | ab315b4c1488f1cd458d6878effb6ffa205ca34828ab7b1ba7bc47d40e26bc34 |
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 | PZebO7ydMSzsDL4zEiHJxalniRrS0svG5yBNSh8Ju0sUYHbCAnjv/1m+uXD30MFgvLB7QxsBuorytStJ5hMwDg== |
| 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
| 2026-09-17T11:35:28.669715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032060observed 4cf8223a623c971320afeeb316c5e022...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:28.653940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032060/manifest.jsonobserved ab315b4c1488f1cd458d6878effb6ffa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:28.637804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032060/publication.mdobserved 6dc3103d2ceef4810a43b5ec62183d80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:28.616740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032060/publication.txtobserved c863b00407a9549aa58cfe5c0633421b...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. |
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