OT-2026-000046350
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, sustained 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-2026-000046350) never changes.
Identity and time
| Publication number | OT-2026-000046350 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-74d0-ae92-ec4f224ddca7 · 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-2026-000046350 |
| Status | PUBLIC |
Content hashes
| Canonical text | d63dbb1ea264a46dcd2f0324a8b667df1edc3c9db93c7158b067211ccacb8552 |
|---|---|
| Markdown | 2ff011b2a6c839888a336755fd79c4c674632cbe9626d2b06f45e9ea2f60462e |
| Publication page | f35fb5c62f66e5dedfa86981555736b85a58e6324cf4ef164e4eab2e866801f5 |
| Manifest | 9d9b8b5107cecd60b75bf0e693bf0d578c8d9e029f0637110eb5858a03bc171e |
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 | 0PrbKKvFaM5mEuNyhNh5hZ3eaDu5PPyEfzXsMb7R/GmpnUpyMUZ8aRvEWnWlOgwzI4aa82ZKe3IiPCSlSiKXCw== |
| 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
| 2026-09-17T11:08:20.548770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046350observed f35fb5c62f66e5dedfa86981555736b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:20.527783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046350/manifest.jsonobserved 9d9b8b5107cecd60b75bf0e693bf0d57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:20.508346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046350/publication.mdobserved 2ff011b2a6c839888a336755fd79c4c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:20.485615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046350/publication.txtobserved d63dbb1ea264a46dcd2f0324a8b667df...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. |
|---|