OT-2026-000035125
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000035125) never changes.
Identity and time
| Publication number | OT-2026-000035125 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-75b5-9e82-be6d3d133e2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035125 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6da5637816554cbf51551d1e6155cf46cb1696a014ec6a9b352a301d614fcf1 |
|---|---|
| Markdown | c4831de5a92387f524aeab5400884e827cef40c1ec85d59013f1de7a62cab8e2 |
| Publication page | 75f5870836daba0fe9bf3438c3ad8260839816cfb69cca02c9335b63ce49d934 |
| Manifest | b8fd987afe348b1a9996b6a9fec5dcb6c8cb584cce6713d0f3c9520c9944d895 |
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 | vujMUbJU4AcHS9EZev913kdRYyQ3mw8jbpizusGam94IflRug1hey+ln5Cav69wzYhDJH5nxrb4iBfX0YuYMBQ== |
| 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
| 2026-09-17T11:28:12.422775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035125observed 75f5870836daba0fe9bf3438c3ad8260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:12.404519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035125/manifest.jsonobserved b8fd987afe348b1a9996b6a9fec5dcb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:12.386743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035125/publication.mdobserved c4831de5a92387f524aeab5400884e82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:12.369611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035125/publication.txtobserved f6da5637816554cbf51551d1e6155cf4...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. |
|---|