OT-2026-000064856
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000064856) never changes.
Identity and time
| Publication number | OT-2026-000064856 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-7736-9235-cf0fb8f5e291 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064856 |
| Status | PUBLIC |
Content hashes
| Canonical text | a601b78dd816cf033b1ed221c9c4972c55868e0906ac6070876ddf5882f1db1f |
|---|---|
| Markdown | 31be31e26c59fcc9c0d34cafd95dcaf9a97d23a630fea91d56c63588a0e1f88d |
| Publication page | 73b79bf093b6cf96b9a1e7c512137392ea4891292b48a5b2155b1966519b79ff |
| Manifest | 412515bb2b4ef15afb5a26c97859a5c91e9904052aed1fb86124442f2c9558ed |
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 | Mc1rW5iREuPS1SdHPXFM5yUSIDFfYjVrbN94SWB/lv2QWK9vcUONuSC7B6uXxckfRo85kr9+8DTQLORi8iXeBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:46.350828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064856observed 73b79bf093b6cf96b9a1e7c512137392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:46.332441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064856/manifest.jsonobserved 412515bb2b4ef15afb5a26c97859a5c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:46.312990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064856/publication.mdobserved 31be31e26c59fcc9c0d34cafd95dcaf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:46.294361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064856/publication.txtobserved a601b78dd816cf033b1ed221c9c4972c...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. |
|---|