OT-2026-000046323
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000046323) never changes.
Identity and time
| Publication number | OT-2026-000046323 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7904-ba2f-dfa56c4c71d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b94bbf02ec3e4550fc389add2153bf228bc90518d318c08aeedfcfaec85b333 |
|---|---|
| Markdown | 64766413892027dbc11b3e4d6fdc274d82c0f7c8260be656e52f752cbfff8229 |
| Publication page | faa0447f7b0bc45192fa347b3ee9efa0de938ef54aa2d769a175ddc31fc98352 |
| Manifest | b64cb0964d6891756dadcb3c1c6ac3a7a2fcce07c73afa28c3d0347903afbfe8 |
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 | J4MZ6sTCCO3keEhXYvtJ08y3wpq9klFOw5dQnwAwI9S8BxjoW58hRjOsoPXUKfUgjU7pK+zJGlQuAKnNWdqIAg== |
| 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
| 2026-09-17T11:08:18.136977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046323observed faa0447f7b0bc45192fa347b3ee9efa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:18.112018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046323/manifest.jsonobserved b64cb0964d6891756dadcb3c1c6ac3a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:18.090746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046323/publication.mdobserved 64766413892027dbc11b3e4d6fdc274d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:18.070831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046323/publication.txtobserved 0b94bbf02ec3e4550fc389add2153bf2...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. |
|---|