OT-2026-000059407
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000059407) never changes.
Identity and time
| Publication number | OT-2026-000059407 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-707a-bb26-f32ce4a90a3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059407 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ea43b1607f800102a0d9051a64496dcab30fd3e9f3106b711792f7b2237356f |
|---|---|
| Markdown | 7a42b3839b6d1e08f0e7046dc2dc94d78d84f3e2a78926e114882fe039f07677 |
| Publication page | bf03369dd64ad79e9fd31a199adc6c381314aed341586c5c996c86c8544862cf |
| Manifest | 90fef71962834014ed1072b71db2bdcdbe286203301109b486c6232b4d9fb86b |
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 | hfoKsHfUhrBc6Hzm9D67+WmVIOGNzKjcsRwa4Xew9G4SZmX8b7TexfsAxeOeNLMSr1Pzejqyh1sC/ujwqrwODQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:05.418448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059407observed bf03369dd64ad79e9fd31a199adc6c38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:05.400033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059407/manifest.jsonobserved 90fef71962834014ed1072b71db2bdcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:05.382635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059407/publication.mdobserved 7a42b3839b6d1e08f0e7046dc2dc94d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:05.364486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059407/publication.txtobserved 6ea43b1607f800102a0d9051a64496dc...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. |
|---|