OT-2026-000097433
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097433) never changes.
Identity and time
| Publication number | OT-2026-000097433 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-792f-b246-0ec02073cb1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06e2f9846449c5e062765909d00b09d66d7a6ddac0e4ffed7495354c2809a64b |
|---|---|
| Markdown | 40db348e68df1d73c75dde9b59646413ad54a9ce49a165d6224d833d62ec0b9a |
| Publication page | ffae4f3f0a1ec283937abf4a9532ba26fadcadeaa2aa84208ec0e220048ab579 |
| Manifest | 43e64eb2cf32e5a8e566cd93872c66f63cfbf1fa7fbe5f423d2b43f38bff42ed |
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 | XLslGgqAk95iY40Z76xx0cUIkkJ7EM3ylg8E1Rb5MCpQkGExU+aFw5mW40hCfXZB5wjvbmR3NmqOGzjAGcMMAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:17.434863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097433observed ffae4f3f0a1ec283937abf4a9532ba26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:17.417624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097433/manifest.jsonobserved 43e64eb2cf32e5a8e566cd93872c66f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:17.398937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097433/publication.mdobserved 40db348e68df1d73c75dde9b59646413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:17.378763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097433/publication.txtobserved 06e2f9846449c5e062765909d00b09d6...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. |
|---|