OT-2026-000015595
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000015595) never changes.
Identity and time
| Publication number | OT-2026-000015595 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef4c-7afd-950d-af62a64a5622 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48aa7f8dfd2ce6d2494fb4beb28fe9840a4a7782bd5ff498728a7b3588f84190 |
|---|---|
| Markdown | 8bec074e14df37baf3f3f9d13cb5cd0977069f297d196e6a9adb01747022c99c |
| Publication page | 1ffdee64d434dc156c96748a91c44c4556354efd55f99f7321e28c030e0882ae |
| Manifest | 659dfc26a9eacaea7d79f9a7ac170163e2865520a5b6d827b2db8f324500133a |
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 | 5O23Ms1EWadu8d+ROIeu2vqUwV/SyMn1wunPa84NbzHgt+lNaKaeIvU4JTXI/P5Sz0g7TvtoHcdrIBFq1YumBQ== |
| 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
| 2026-09-17T12:06:23.748570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015595observed 1ffdee64d434dc156c96748a91c44c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:23.729699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015595/manifest.jsonobserved 659dfc26a9eacaea7d79f9a7ac170163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:23.711535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015595/publication.mdobserved 8bec074e14df37baf3f3f9d13cb5cd09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:23.690556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015595/publication.txtobserved 48aa7f8dfd2ce6d2494fb4beb28fe984...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. |
|---|