OT-2026-000032102
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, pulsed blow-off after 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-2026-000032102) never changes.
Identity and time
| Publication number | OT-2026-000032102 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a4-7adf-88c8-cd8ec05b074d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 384cc469a38395297d468848afc53715474fbd166d34c30d29e63f61087b1aa4 |
|---|---|
| Markdown | 6383c3db72d4249230580cfc1b2c53a8ed1ea327add6c034190b5c122a639159 |
| Publication page | 5e1632d757245f582fb1fdd2c8da17e2ce7a1de19b574e43ebbabd7f26e3a1ed |
| Manifest | a39ce5d6d4f6ceb689c7a6039d6dd4fb33d997c6d1e11a971e0b4ab66e28113f |
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 | JubiisExmDFnqwBZTTAJLXf0RwaPjNNV01rxHwoys4ZtCEm6H/sRRclyv3jM9LRt1rxqy1hO5roMWmEsFzCiDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:34:24.797137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032102observed 5e1632d757245f582fb1fdd2c8da17e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:24.780243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032102/manifest.jsonobserved a39ce5d6d4f6ceb689c7a6039d6dd4fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:24.763106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032102/publication.mdobserved 6383c3db72d4249230580cfc1b2c53a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:24.746182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032102/publication.txtobserved 384cc469a38395297d468848afc53715...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. |
|---|