OT-2026-000049210
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000049210) never changes.
Identity and time
| Publication number | OT-2026-000049210 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134f-7851-9ec9-ae85e02390e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 285dec6a5b45512545b28bfa9a9ec5bd28ee32807e19f89c19935e9ed5e7ac15 |
|---|---|
| Markdown | f8a293e62b182363843ab3bea77b7d62c66cd6141a49d8a021fa78a58c7cb7cf |
| Publication page | 1f0111fca407b51eb9732009301ff015caef57943ade7b90b04ba2c729b5ff67 |
| Manifest | 478c5c0fbee6f2e4a2710c97887666d3e61734e614c23b15306e97069d9975f3 |
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 | BWi54P11noFt4LmAFbf66mZf37JVw6eLtK/e837rcFdgz//+bq3IKhxXCwym1H+0kSWshMYD9M+RkTHKP3kTDQ== |
| 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
| 2026-09-17T11:04:01.571842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049210observed 1f0111fca407b51eb9732009301ff015...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:01.553919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049210/manifest.jsonobserved 478c5c0fbee6f2e4a2710c97887666d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:01.536232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049210/publication.mdobserved f8a293e62b182363843ab3bea77b7d62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:01.516531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049210/publication.txtobserved 285dec6a5b45512545b28bfa9a9ec5bd...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. |
|---|