OT-2026-000045727
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, 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-2026-000045727) never changes.
Identity and time
| Publication number | OT-2026-000045727 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f04-7ac6-b7b5-686c78f97e8d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045727 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39bc2116502fe480ffbb889ea9723b1fd25e68c681ebdc2772f8de7129dfe109 |
|---|---|
| Markdown | f275a3cb2c62d914a25db8c23af154983ffee2c86d8ffac4ef5a735a6e93ef32 |
| Publication page | cdf6141d6c66e26892a0712375eb3875acea1e2b19f8a10aa89225a08e22dce8 |
| Manifest | 673cbccae228ee4495fd65be9874d47bba98737cd0ee7e703c613079e9b7209f |
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 | 5R5xw0NhcTfwd0T2UGB1sL2xjfsQ0Dkr+160ScaDi4p55RIQjkT7NSo+pFcNxIZS0sGFNw/qn58N5ru0MDfcDQ== |
| 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
| 2026-09-17T11:09:32.538254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045727observed cdf6141d6c66e26892a0712375eb3875...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:32.520807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045727/manifest.jsonobserved 673cbccae228ee4495fd65be9874d47b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:32.503141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045727/publication.mdobserved f275a3cb2c62d914a25db8c23af15498...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:32.483997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045727/publication.txtobserved 39bc2116502fe480ffbb889ea9723b1f...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. |
|---|