OT-2026-000047965
Publication integrity record
Single cup vacuum gripper, two stage ejector, 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-2026-000047965) never changes.
Identity and time
| Publication number | OT-2026-000047965 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c422-7e57-975d-3fe4d705d0ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047965 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3e559b184c65c39bf7eb7198b28b1f14a1cc6e51bda0cf924f002552b937791 |
|---|---|
| Markdown | ea294898cafac0421dda3e7223be111382fbcddc7ad522e2ec773369a4d98966 |
| Publication page | 14814d84517b4045339f166c5b65b8e4f5cfb1b175b51653766057ea009adc7b |
| Manifest | e283c27d65098cdef41347530defe27609019340723da3bd08411dd91daa4e62 |
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 | /6Mc+jF2xFqQ1e+1uK2U6iEciqOBUq6UF8SUDXHLdJV//hr3eoD0EmzIije6WhJD5PXXtntgOxXbTZSobDW2CQ== |
| 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
| 2026-09-17T11:05:56.475222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047965observed 14814d84517b4045339f166c5b65b8e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:56.457561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047965/manifest.jsonobserved e283c27d65098cdef41347530defe276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:56.436665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047965/publication.mdobserved ea294898cafac0421dda3e7223be1113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:56.406374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047965/publication.txtobserved f3e559b184c65c39bf7eb7198b28b1f1...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. |
|---|