OT-2026-000035117
Publication integrity record
Four cup vacuum gripper, four 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-2026-000035117) never changes.
Identity and time
| Publication number | OT-2026-000035117 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-7255-b395-90c1cdeaab44 · 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-2026-000035117 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d0edd364c2043a1460d00f866cbf364c58e1447c38f69ff6c73b6fd7d69750b |
|---|---|
| Markdown | 9e398b7ca371fd9aa685aae538e6a75dfc379334d4eb764744e872c3a5fb35d0 |
| Publication page | 9b1c257e184d002f4e1f6f2143c7787d5aac24ff3a909df300ccbd434ea388ed |
| Manifest | e882d8fa2745724ad47d9ffa0b2134e66de8f8bdaab3e18c7c41d6847ff675da |
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 | +/8zCLBaQb+DB1/UDZonZxF1ss7KjhbxBreMUI0RshZ4xsl5J6WBIxn5PU7R301iYcshA5BtYr3F07Dm3PFQBg== |
| 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
| 2026-09-17T11:28:11.437875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035117observed 9b1c257e184d002f4e1f6f2143c7787d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:11.418471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035117/manifest.jsonobserved e882d8fa2745724ad47d9ffa0b2134e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:11.382244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035117/publication.mdobserved 9e398b7ca371fd9aa685aae538e6a75d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:11.336804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035117/publication.txtobserved 0d0edd364c2043a1460d00f866cbf364...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. |
|---|