OT-2026-000059595
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000059595) never changes.
Identity and time
| Publication number | OT-2026-000059595 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7550-b8cd-d804a0b3edc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b06b0bef354ab6271e0ba5b6f8b18a47f795fa4dc3e9b486e906869e6648d4d |
|---|---|
| Markdown | bb0da94dcb1eb42ae4dbf1f0db1daa1a8641355acb54f6f4eef2e1b469a603b9 |
| Publication page | de9a18a936cd9bc619cc65d698eb49404457e4fcddd260f83e31b1749c00bdb3 |
| Manifest | 9f87a2a6b43e6e710809a0aaf7ef808b59fc97cc81eeb5bf2fdd86847787f723 |
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 | FKJxy536R2JDTsVj82bKRf4PXbVMDc41JORhEWLVeOhjg/juh5YgtkodETJJ8Z0h7CWsdwoWPj3QmVPVGdN4BQ== |
| 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
| 2026-09-17T10:44:14.816985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059595observed de9a18a936cd9bc619cc65d698eb4940...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:14.801579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059595/manifest.jsonobserved 9f87a2a6b43e6e710809a0aaf7ef808b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:14.785487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059595/publication.mdobserved bb0da94dcb1eb42ae4dbf1f0db1daa1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:14.767932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059595/publication.txtobserved 6b06b0bef354ab6271e0ba5b6f8b18a4...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. |
|---|