OT-2026-000092080
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000092080) never changes.
Identity and time
| Publication number | OT-2026-000092080 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7d0e-ba38-843652f95b89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092080 |
| Status | PUBLIC |
Content hashes
| Canonical text | afea0bf024bb88943b2457341f68b05392b7c3ee01eeb7135fd61c9689f84c77 |
|---|---|
| Markdown | 493340d4b50037b93fddaa8f8359f35fdc08e2ad8c7a99db4a235732be690657 |
| Publication page | 1cd09a285760b0ccd18b5927995e8079166f5aa2d4b0aa0f9af60035836917b7 |
| Manifest | 7f8347be4cb3af0c02df511354fcdec49ec2451d5698cda6fbadfccaec088b2b |
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 | NNQhXAB6wwxZwz3QFqKLOqOZUr3I5CjrYcr9hkuIbIkGwR9FBnIVZRT7Wl8IWA2dPfhpfqC7mOgCdfh3MWFzCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
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Independent retrieval
| 2026-09-17T09:43:11.131690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092080observed 1cd09a285760b0ccd18b5927995e8079...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:11.112807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092080/manifest.jsonobserved 7f8347be4cb3af0c02df511354fcdec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:11.094623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092080/publication.mdobserved 493340d4b50037b93fddaa8f8359f35f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:11.077835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092080/publication.txtobserved afea0bf024bb88943b2457341f68b053...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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