OT-2026-000061935
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000061935) never changes.
Identity and time
| Publication number | OT-2026-000061935 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-74ce-95fb-16154b15e941 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061935 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46a0936faad804006f2e33a412ced57bbddaf280c34abd85e108e19514d4e525 |
|---|---|
| Markdown | 01105d949df33ea1b2962ad16cb70c80b6f33bedfafb4e02668c05c5cae27ea4 |
| Publication page | 671c7eee84574e4097e0f073962e18361762d88105d7e4fd2ca5c036b379c7fe |
| Manifest | 0d2e67ec2b3d4fa2df9899a35d310748f6ef4b6ceec8abecaf947b51cf0a1bc8 |
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 | XRpafIopn06vUF6eFXe04EIj0A/0XPdprjvVcqW4y+534MllGJI73TK6OE+K199CF1f0InZNXkWPmu78aP5xAQ== |
| 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
| 2026-09-17T10:40:49.598793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061935observed 671c7eee84574e4097e0f073962e1836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:49.576754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061935/manifest.jsonobserved 0d2e67ec2b3d4fa2df9899a35d310748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:49.553167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061935/publication.mdobserved 01105d949df33ea1b2962ad16cb70c80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:49.531294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061935/publication.txtobserved 46a0936faad804006f2e33a412ced57b...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. |
|---|