OT-2026-000090592
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, sustained 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-2026-000090592) never changes.
Identity and time
| Publication number | OT-2026-000090592 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-7f2f-7b19-8869-c5ad3a530092 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:46.997728Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000090592 |
| Status | PUBLIC |
Content hashes
| Canonical text | fff24e655c461e4a08c52ba15a157653abe640f3264b4b0649e6b1e52826c369 |
|---|---|
| Markdown | 346d2bf641cec00b276964adcdbd78a358d38c3c4a31b79242b7559d4e991b9b |
| Publication page | 904af6bb48ad9f0848729ec5bf537726f97ed3e3ef5b4670d26e0dc2d97d7ffb |
| Manifest | 626df02f1febea7e1ac9ff559f7c05096fc1c0c371ee458968be38d611d57980 |
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 | nrCGQofIVDDEmgYSC5Rg/39gbPsQOYv+4trlCZ5RCliUfzPztCSfJbU6IJLY17rBNf5VPXc+rnFiKaG048uQDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:44:46.599017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090592observed 904af6bb48ad9f0848729ec5bf537726...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:44:46.582020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090592/manifest.jsonobserved 626df02f1febea7e1ac9ff559f7c0509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:44:46.564753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090592/publication.mdobserved 346d2bf641cec00b276964adcdbd78a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:44:46.547601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090592/publication.txtobserved fff24e655c461e4a08c52ba15a157653...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. |
|---|