OT-2026-000047625
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000047625) never changes.
Identity and time
| Publication number | OT-2026-000047625 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e5a-7227-b65d-ed702d4c693a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047625 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5a22e6ab858a6599f86c56ae48cb1713e235081fa16b168009e5e6105dd59a2 |
|---|---|
| Markdown | 106db6c5cd75fbaaefac4dd6191f037e314db71635d28631006cf54a5f5fb4d8 |
| Publication page | 3f1acb968575c62719a541b5ed5016fded575988b9296f68213f44076027a378 |
| Manifest | 512c62670a7a110193a162e56c706cd48c26a69cec60f8a25153f6533c15eaf2 |
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 | TjABjmgfOD1zqAw6N8WH+1whk0eSVcrKal5z+XzE96/FviZxvcWtTpnWUzp39usFAKbAJ739pl+TsYPzRj7iDA== |
| 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
| 2026-09-17T11:06:46.103086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047625observed 3f1acb968575c62719a541b5ed5016fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:46.083729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047625/manifest.jsonobserved 512c62670a7a110193a162e56c706cd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:46.066808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047625/publication.mdobserved 106db6c5cd75fbaaefac4dd6191f037e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:46.048200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047625/publication.txtobserved b5a22e6ab858a6599f86c56ae48cb171...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. |
|---|