OT-2026-000010624
Publication integrity record
Single bellows cup vacuum gripper, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000010624) never changes.
Identity and time
| Publication number | OT-2026-000010624 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7dc0-bd5d-4e4c969eb91b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 225a13725642f2a4bee913de8d831fbdab8d0e8284c6a4b612c327b82b5f75c9 |
|---|---|
| Markdown | 1702cd0309caca375eead47a6da3cde01c6828887d5ac21d0db1b0703ba544f4 |
| Publication page | 9eceaad521d16dc03888b09c05bc16bdcc1d69973dc609ad2ea71703411aa5c5 |
| Manifest | a21ca92d4a2d3323e5a18997f0ebd306c7cabf280ff8d118ef7184792d696e5c |
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 | CZS4yeKHtc7bO0kMHBYFbYLm3VfXcyefTuzq0SZ4W1y/GXWdr57renl7LpaeoZpDFDTu+1Vt6ByEuzYb7tJNAw== |
| 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
| 2026-09-17T12:14:49.150075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010624observed 9eceaad521d16dc03888b09c05bc16bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:49.133501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010624/manifest.jsonobserved a21ca92d4a2d3323e5a18997f0ebd306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:49.115597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010624/publication.mdobserved 1702cd0309caca375eead47a6da3cde0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:49.097879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010624/publication.txtobserved 225a13725642f2a4bee913de8d831fbd...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. |
|---|