OT-2026-000047600
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000047600) never changes.
Identity and time
| Publication number | OT-2026-000047600 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-791b-aac7-cb97d8d6a49b · 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-2026-000047600 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9919e5db25be2ec7cf171b24233852a6472078d1c9927e7059ccb17e4a024fa5 |
|---|---|
| Markdown | 702479c8ed1b52e38454200c076cab1377c5c51165324df246358b37cbad3ac2 |
| Publication page | ef4c86a8ffc878ae8df257f3b7908f62dcb5b975a2f48fd4d846a714a11f7520 |
| Manifest | 0172ec7d90a8ef556152ff9d636e300ae75c5ad402adf8d3fec316c471f00fb0 |
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 | KeX7satxfYS5RcELK9tLhGd2dmkWfWSzVCoW6ePvXUrypRkBEO2A+RjWs8zgPIS3ebTUEXWDcR6VsALmXoSmAw== |
| 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
| 2026-09-17T11:06:44.225108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047600observed ef4c86a8ffc878ae8df257f3b7908f62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:44.204754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047600/manifest.jsonobserved 0172ec7d90a8ef556152ff9d636e300a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:44.185734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047600/publication.mdobserved 702479c8ed1b52e38454200c076cab13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:44.167192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047600/publication.txtobserved 9919e5db25be2ec7cf171b24233852a6...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. |
|---|