OT-2026-000011119
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, pulsed 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-2026-000011119) never changes.
Identity and time
| Publication number | OT-2026-000011119 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7db9-8ed7-22d354930899 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55aa2ff4336414d06cf004a3616f954112a5e352636d4d05bf70eae0aa73649d |
|---|---|
| Markdown | 369090d555daee68aebb1ba22f2a211223fc3c1bfd49b61bd4febb92fbe0dc27 |
| Publication page | fb0724ab8444de0a05d33c1745314c736bca7b36534b8f9f36ed67d713ff4e7d |
| Manifest | cc1fd573da9079b1483fc2eeea91bdd104512113606f42b7de3d0714c5f09007 |
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 | QVcWOHW2ka4U1vn2wcR2zVc5Byz1t7Ghe32F/5m8sARQyubQxre2RTESkUiCDY0ZWlilgbAYj1TVl4M+665TAw== |
| 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
| 2026-09-17T12:13:58.239859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011119observed fb0724ab8444de0a05d33c1745314c73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:58.219570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011119/manifest.jsonobserved cc1fd573da9079b1483fc2eeea91bdd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:58.197987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011119/publication.mdobserved 369090d555daee68aebb1ba22f2a2112...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:58.176100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011119/publication.txtobserved 55aa2ff4336414d06cf004a3616f9541...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. |
|---|