OT-2026-000025192
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000025192) never changes.
Identity and time
| Publication number | OT-2026-000025192 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7d2b-8e12-2c8e40a3163a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23fb39e9186cc593500a4b42d1b3b414d88fa011f536ceb6bd732c7ca705f77c |
|---|---|
| Markdown | c002f591353ec12fcaa7588e78dc575e1279158001e1c4a2b8f94bb043de4e46 |
| Publication page | e2dd3e0dfd0c3c33c615b0e1e55f5d52c5cd9985b79f41eb557aec30edb90e57 |
| Manifest | 342263578fc69f032f207a7b8462b46ea51ed67e2ab300f67ec4d8a88d47e55a |
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 | qbOsZOBshz2PkyxT8Cg6I3hhB0ABcunzYa4820aGSQtScNvf3FneepURXLpwl/WWkmya4+DX6IVV2rdj4/trBw== |
| 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
| 2026-09-17T11:47:10.753164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025192observed e2dd3e0dfd0c3c33c615b0e1e55f5d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:10.735162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025192/manifest.jsonobserved 342263578fc69f032f207a7b8462b46e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:10.718120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025192/publication.mdobserved c002f591353ec12fcaa7588e78dc575e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:10.699269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025192/publication.txtobserved 23fb39e9186cc593500a4b42d1b3b414...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. |
|---|