OT-2026-000057092
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000057092) never changes.
Identity and time
| Publication number | OT-2026-000057092 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5b8-7c57-800d-0ee40d60ba29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057092 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5b0f3cd3889b39e57908602d9fdffab1dbf7375ff69d832e83c8de8c4198e69 |
|---|---|
| Markdown | 1c8de7b5222486cd1f423d74add5e013f3ed5568d7edd16ec4ae7a50f9932e7a |
| Publication page | 92ccf13b7b84e6345898d4894757c0fac60fbb3af06e380ba269273d5019f269 |
| Manifest | 5ca8c08e24e09dc7a69de56548d8f9619b178109c57d0c434f93f445215ae39a |
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 | WKgF1UocTyOfoG4YVvs0G0wv0a4tASJFffcpMkesc9uJAON5nLfJME6qm0Y+ra/eciclr2nQZNtpNdyAGFgwBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:48:40.552523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057092observed 92ccf13b7b84e6345898d4894757c0fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:40.534255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057092/manifest.jsonobserved 5ca8c08e24e09dc7a69de56548d8f961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:40.516023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057092/publication.mdobserved 1c8de7b5222486cd1f423d74add5e013...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:40.497752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057092/publication.txtobserved a5b0f3cd3889b39e57908602d9fdffab...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. |
|---|