OT-2026-000082113
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000082113) never changes.
Identity and time
| Publication number | OT-2026-000082113 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7ec1-9e36-2f2bebe2a495 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 035a73a92a743d7688712840700742aab5f04c45051981760b28685df06b0484 |
|---|---|
| Markdown | f5aa2fc68bbd8d0c8f8ed39e984f8a1dce80424ed6a6ec186b9e27810ea2e87a |
| Publication page | 7115ad874e30eaeaece6e7b856e416db41e224e8baf0c1b09a40d4024dab8f6c |
| Manifest | 5c354c773179dba6bbdda3da877c997394746778cbdc57aa7670a350c25bf501 |
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 | ipkp21g+6ZVA1CCXMpcBqF6RF11ouRHyIN26dm9Cgf4pjZ+meaIIGfs1yvs/JFZTiZjhPeHkUIaopfQ6p1iSBw== |
| 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
| 2026-09-17T09:58:55.489422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082113observed 7115ad874e30eaeaece6e7b856e416db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:55.472468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082113/manifest.jsonobserved 5c354c773179dba6bbdda3da877c9973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:55.454817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082113/publication.mdobserved f5aa2fc68bbd8d0c8f8ed39e984f8a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:55.436978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082113/publication.txtobserved 035a73a92a743d7688712840700742aa...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. |
|---|