OT-2026-000046809
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046809) never changes.
Identity and time
| Publication number | OT-2026-000046809 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-7726-8363-5e7d5ee7224d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0602ceb01881959683e37babaf0b026efec3f8c4e2ab45137506bfe21f295842 |
|---|---|
| Markdown | dbcebb1b5fd83091a7fc455e89d1d3ac21f2ecacd48eee53ffae5552140a76e4 |
| Publication page | 5d25dd36abc06b95c39e888ee0d765c884eb6c02f7f85357b72fefd476fbf601 |
| Manifest | d6e46a8580e21f0245cd8c1e1d5b16c94189e48313be8503addc73f80c24318a |
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 | Aj5AQEauv1hTQJqD/kKMkngW1OTvCoi5YXUwIQJtx39ZLmwGG8+wMos2197SQttnZzO4J02jeidcf/6566W9BA== |
| 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
| 2026-09-17T11:06:53.829974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046809observed 5d25dd36abc06b95c39e888ee0d765c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:53.810282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046809/manifest.jsonobserved d6e46a8580e21f0245cd8c1e1d5b16c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:53.758965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046809/publication.mdobserved dbcebb1b5fd83091a7fc455e89d1d3ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:53.709681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046809/publication.txtobserved 0602ceb01881959683e37babaf0b026e...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. |
|---|