OT-2026-000094261
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold 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-2026-000094261) never changes.
Identity and time
| Publication number | OT-2026-000094261 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7135-9fbb-ebb57d478236 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094261 |
| Status | PUBLIC |
Content hashes
| Canonical text | c23bee9cb568d67ffd2af5f374d6857fa0590287ba1dc8f59d1c77320ee26122 |
|---|---|
| Markdown | 736ebfeb0ef70316e2cbd7e95388bc649e0df99619f0c512732d0a3d61c4b728 |
| Publication page | fbeed5e3a81c505c10a931d2ab1b6dfe7e962fd0a7154dc60b77997c449e44a4 |
| Manifest | 93f02ae608ab9004a646b9f8cfa27a47106705cf8fb7d145452094e918da0d85 |
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 | dA5cPvdiOHuU59tP+Z493IP97CYXhnmSghWs/L92CeyrYbLD0XXkA5vAwvPROIXMbuyHntF9QTfyiw4pQHkAAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:40:03.575129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094261observed fbeed5e3a81c505c10a931d2ab1b6dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:03.556545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094261/manifest.jsonobserved 93f02ae608ab9004a646b9f8cfa27a47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.538379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094261/publication.mdobserved 736ebfeb0ef70316e2cbd7e95388bc64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.519026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094261/publication.txtobserved c23bee9cb568d67ffd2af5f374d6857f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.314456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094261observed fbeed5e3a81c505c10a931d2ab1b6dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.297074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094261/manifest.jsonobserved 93f02ae608ab9004a646b9f8cfa27a47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.280498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094261/publication.mdobserved 736ebfeb0ef70316e2cbd7e95388bc64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.263760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094261/publication.txtobserved c23bee9cb568d67ffd2af5f374d6857f...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. |
|---|