OT-2026-000038805
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000038805) never changes.
Identity and time
| Publication number | OT-2026-000038805 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-79f1-9b27-8e3f0007f1ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038805 |
| Status | PUBLIC |
Content hashes
| Canonical text | d684d95a98ec482cb1076472d543f28fdc0b410ecd92e2babb1a4fdb9188d828 |
|---|---|
| Markdown | 09150dba327f279455caf132c6241e88ebfe2c01b1b2ca273e5df1b4a388243a |
| Publication page | 9cb3705ea5ffe752dbae7a965b7ceb5644001e7d6d8924a1416c04dc7d536a40 |
| Manifest | 52b3932ce78571a2a81e772b3ecdbdea230703a8db119285722248bf989281d6 |
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 | JDNQtTq/Je+zMVr4D6y4QLF+XLP0lu0krWuco/WtpVGYFcOhinAUmsBOJzUdvu9MMidyyklQ1jnwW8eePCCwCQ== |
| 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
| 2026-09-17T11:21:21.620775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038805observed 9cb3705ea5ffe752dbae7a965b7ceb56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:21.600757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038805/manifest.jsonobserved 52b3932ce78571a2a81e772b3ecdbdea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:21.585157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038805/publication.mdobserved 09150dba327f279455caf132c6241e88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:21.567247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038805/publication.txtobserved d684d95a98ec482cb1076472d543f28f...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. |
|---|