OT-2026-000024220
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line 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-2026-000024220) never changes.
Identity and time
| Publication number | OT-2026-000024220 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7ab9-93d3-fbe661004750 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024220 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4762c735f0cd99a29642c37154c13eb7167bc2ffceaa77e950f30d4649070d08 |
|---|---|
| Markdown | 2bba2a0332eff52f95d74cdaceed834c4eb3bf4a9e867800b0999413e1ae6fa7 |
| Publication page | 5d177626c1b7cdb41d8c6af54d65a8f5fafa989a34e1ced366f62a7839f6cea5 |
| Manifest | 3b5ebf34140b102e75820fd48f098f6acd43db078c10dd41c4a46b8e414964fe |
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 | vMg7qvurB3eZU441jGiI7/qFb53ymBcwV0DCiul7uG9ia2mszrSIjGLhU5UIlibMLqc4wTE5GeLBWXiKlGggBg== |
| 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
| 2026-09-17T11:48:41.169294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024220observed 5d177626c1b7cdb41d8c6af54d65a8f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:41.150692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024220/manifest.jsonobserved 3b5ebf34140b102e75820fd48f098f6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:41.133444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024220/publication.mdobserved 2bba2a0332eff52f95d74cdaceed834c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:41.116758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024220/publication.txtobserved 4762c735f0cd99a29642c37154c13eb7...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. |
|---|