OT-2026-000020046
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000020046) never changes.
Identity and time
| Publication number | OT-2026-000020046 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb8-77cc-90e1-856e62a81fdb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000020046 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee5b464f02c8016988474e5dbf0403c24ac354f7cbdde5182b39f08b4639a90e |
|---|---|
| Markdown | df90c7a385ec1dfa5f465eeefa6ab12e79ce9a33d3fd4c6016ce870cc3d511f7 |
| Publication page | 397483fa77898d16d4edb40252821b1fefdb0c5ca2bf04db70fb15798a76ba07 |
| Manifest | e64ba22b2c3ae629e57d7a392fdbf12dcddc2a16ac8f12673351f42ed57b9110 |
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 | Jr2khFkAVaBxi4mX8/8DyWLVmAGxxPnxl14V8EM8lT2j6RUFnEC503MmmTdut79xojyfdN6CQiQGkW1rJRK4Aw== |
| 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
| 2026-09-17T11:58:18.442699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020046observed 397483fa77898d16d4edb40252821b1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:18.425469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020046/manifest.jsonobserved e64ba22b2c3ae629e57d7a392fdbf12d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:18.406857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020046/publication.mdobserved df90c7a385ec1dfa5f465eeefa6ab12e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:18.387453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020046/publication.txtobserved ee5b464f02c8016988474e5dbf0403c2...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. |
|---|