OT-2026-000086692
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000086692) never changes.
Identity and time
| Publication number | OT-2026-000086692 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7d09-a18e-7b2dca60413a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f0a26f5d826493a1b1e55756b83b053b8eb2e7500047e219ba088427de45daf |
|---|---|
| Markdown | 0538b594f7627be642a26fd647506281ae0d485b9ce33f869ca07ba67cea9834 |
| Publication page | 9a0aa58652ca0f445d1c31e66e32f51ca99a75c36d0f6cf13fab8339010a7868 |
| Manifest | 85d6a5dfc4bbcd711e6bb0263693c4dc9ccb5740967cb979c936541b0eca7ace |
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 | qVqgYD33xA9PnSIKmjINqJW5r+PKyPYhjdjJsv1/XSS3c8jC56Y5rRuedP2YL3+4i4VTLVPG5EFZpDSrHvdoBw== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T09:52:33.696990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086692observed 9a0aa58652ca0f445d1c31e66e32f51c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:33.679967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086692/manifest.jsonobserved 85d6a5dfc4bbcd711e6bb0263693c4dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:33.664048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086692/publication.mdobserved 0538b594f7627be642a26fd647506281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:33.647631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086692/publication.txtobserved 5f0a26f5d826493a1b1e55756b83b053...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. |
|---|