OT-2026-000032534
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000032534) never changes.
Identity and time
| Publication number | OT-2026-000032534 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-76ce-99ce-7172e851ad64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032534 |
| Status | PUBLIC |
Content hashes
| Canonical text | b65629aae7998552f0281243c8b916c524fc0084d6dc7b2171787631003ed5e8 |
|---|---|
| Markdown | 698b39f8937b20b9362ee78eb7a49a0d8d04e0ddff019598b507f23713962ae8 |
| Publication page | 0cc6b008cadc8a8c7d113bb45a27bf67d1438dd71f6f24e3a8d089543d460652 |
| Manifest | d443a5029f183a60adbf7689d3c3be7d22dad4b41ec0788d5fd67ccf4be5e250 |
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 | fIGi6qOEc5RvrL49QrfCNRXPgvoXA1hh1jgm15xsYEwqdHJMQMphg8w5ry5fUDcUDkY8C9gg8FTsfNMG3FpeCA== |
| 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
| 2026-09-17T11:34:05.716907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032534observed 0cc6b008cadc8a8c7d113bb45a27bf67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:05.700735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032534/manifest.jsonobserved d443a5029f183a60adbf7689d3c3be7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:05.680697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032534/publication.mdobserved 698b39f8937b20b9362ee78eb7a49a0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:05.663379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032534/publication.txtobserved b65629aae7998552f0281243c8b916c5...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. |
|---|