OT-2026-000092676
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000092676) never changes.
Identity and time
| Publication number | OT-2026-000092676 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-71ff-bfbb-695d1b8602bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092676 |
| Status | PUBLIC |
Content hashes
| Canonical text | 131c05bdfae8ff238bf96aab1024e4420fa08020ac35061e72fcf80dd9c3a8fa |
|---|---|
| Markdown | 05861766c9035829111a9cca9d22a94e0e9bcc94e746a01d490643ac70adfd99 |
| Publication page | 82953029034897b6223a586483858e749d11a1e1eb665a59a68009438a15ae18 |
| Manifest | 8770b40d288b6f8595f8cbdf5758f952ddd207c72d31d3e19130601edcab0980 |
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 | Zw37TRuiMDS0fSyJ4zntXpTJ3GeYsz44mcDeJIdjYA+V8IAaK9E8wd3FN6GCwmgN/tUqx8ZzQkITn2QPUstgAA== |
| 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
| 2026-09-17T09:41:17.391174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092676observed 82953029034897b6223a586483858e74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:17.373171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092676/manifest.jsonobserved 8770b40d288b6f8595f8cbdf5758f952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:17.354553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092676/publication.mdobserved 05861766c9035829111a9cca9d22a94e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:17.336852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092676/publication.txtobserved 131c05bdfae8ff238bf96aab1024e442...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. |
|---|