OT-2026-000060839
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000060839) never changes.
Identity and time
| Publication number | OT-2026-000060839 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-7fa5-a01b-7d27c6e85171 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060839 |
| Status | PUBLIC |
Content hashes
| Canonical text | 900668e9189845e374d4189cef5ec5fbe9690752d8a5ad82f95cb79753bcd285 |
|---|---|
| Markdown | 6078dc37bf57ea9f7169b1ebc650ab458614370d1459c853f0566c73044c2b45 |
| Publication page | 06391cf95c9a6e7a6fdb79f5f3a1a3c8e71a4da669e3c4d208d02280accf29d5 |
| Manifest | 617ecd7ba12120205c850d43cb5f7e37e0a0519cec84b3722f508b70fb0ba863 |
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 | 400DRglfTe9GfMTPXv7uYhhs7yQ0JcVG/hzyDrOMA5WrTwlEbqcKneywxcYwrKN7xcPp5zkyh4hYrQBQlPWcAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:35.640796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060839observed 06391cf95c9a6e7a6fdb79f5f3a1a3c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:35.623402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060839/manifest.jsonobserved 617ecd7ba12120205c850d43cb5f7e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:35.605303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060839/publication.mdobserved 6078dc37bf57ea9f7169b1ebc650ab45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:35.589538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060839/publication.txtobserved 900668e9189845e374d4189cef5ec5fb...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. |
|---|