OT-2026-000086282
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, 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-2026-000086282) never changes.
Identity and time
| Publication number | OT-2026-000086282 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c95-7451-8f75-4913f64208c7 · 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-2026-000086282 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4f0946bd35cf3240b63601b6b59e82d9b99d232e413cf76df987d45a81cf2da |
|---|---|
| Markdown | 64bb345cc5b73a9a5ad2b40423122d3379a176ce6591e7ee72e2dba4d4267929 |
| Publication page | c9726f89cd224c10929d4460c6f9e009fdeaa2d19f8805084a035c541149e478 |
| Manifest | 30ddf9ead15db5386cd83a5804c6119a9d436684c886fbb181f161107d1430b6 |
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 | V7JWlhq6F92XFer/6Pdp5frbflATN/eUkyZipgzaYKsP867zkVlJEOrXhwgKDwR2ZsgJFHZnBaTDo35VBKYCCw== |
| 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
| 2026-09-17T09:51:57.257512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086282observed c9726f89cd224c10929d4460c6f9e009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:57.239969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086282/manifest.jsonobserved 30ddf9ead15db5386cd83a5804c6119a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:57.223979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086282/publication.mdobserved 64bb345cc5b73a9a5ad2b40423122d33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:57.207235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086282/publication.txtobserved b4f0946bd35cf3240b63601b6b59e82d...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. |
|---|