OT-2026-000014924
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000014924) never changes.
Identity and time
| Publication number | OT-2026-000014924 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-720b-b9aa-1b92bd862203 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ffdbf33c019ef81ee9c90da692124a72c5124c96961a021431d2c52c6a0b7ed |
|---|---|
| Markdown | cdc93e3cff884d472aab905016a8cc5678119c33a20ade4bcf6b58a424a8e6ce |
| Publication page | 8d71c6714a3c967dc7c876fc1e8b4ba11f6d97bedc92173b7566851c37cf019d |
| Manifest | 24acb1564d321cf1b6acc5dd3e158b9f6db39a9818a877d2bb159cc2cf6be42d |
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 | 5Rim/HJJ+O4AdtexMD7veFlvdmNOw8kzMJ+yTG3NLJ711/LNBcwQ9IDP0YH59pYcucWFPWBLEOtbiXPDqnC1BQ== |
| 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
| 2026-09-17T12:06:51.852693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014924observed 8d71c6714a3c967dc7c876fc1e8b4ba1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:51.835120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014924/manifest.jsonobserved 24acb1564d321cf1b6acc5dd3e158b9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:51.817001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014924/publication.mdobserved cdc93e3cff884d472aab905016a8cc56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:51.798423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014924/publication.txtobserved 2ffdbf33c019ef81ee9c90da692124a7...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. |
|---|