OT-2026-000051530
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented before set-down
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-2026-000051530) never changes.
Identity and time
| Publication number | OT-2026-000051530 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-7440-b050-078cdeff2638 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051530 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdff5c8c4e9d8c44b739f51e40caad701f29281f867001aaf50dd88ad953c02f |
|---|---|
| Markdown | 96b667547660a1bd9a361735cabef3fbac107cc61a06130c5360bf00ad36fedd |
| Publication page | f91a1e9e35a66381d17195130f14f71fa99a64b4646d4552b346f962488cac86 |
| Manifest | 0f92d2fb9225d7b5530b2cc73932c0378d27566bd4fbc76dd99a37c14cb70ede |
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 | ZxftJjePpVYwa1et296m/x7/pjI3im5xMsiJCHgKen4jEjgAYTOZ7MWAdsW+WyzY79GLOWGGO6F9hyOduPwvBA== |
| 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
| 2026-09-17T10:58:21.441881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051530observed f91a1e9e35a66381d17195130f14f71f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:21.421650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051530/manifest.jsonobserved 0f92d2fb9225d7b5530b2cc73932c037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:21.401322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051530/publication.mdobserved 96b667547660a1bd9a361735cabef3fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:21.381406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051530/publication.txtobserved cdff5c8c4e9d8c44b739f51e40caad70...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. |
|---|