OT-2026-000005926
Publication integrity record
Bellows cup vacuum gripper, two outlet manifold, pump fed, contact triggered
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-2026-000005926) never changes.
Identity and time
| Publication number | OT-2026-000005926 · never reused |
|---|---|
| Internal UUID | 01a0a949-6e1c-72e4-8faa-de003d6ac47c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:15:56.958929Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 266ed49cd55750bcd2e18a3531850ca29dd069a980f095219aff74d9d04b514c |
|---|---|
| Markdown | 49f1e9b8aeb2dc200b77d473b85ccae792748ba23824ff0a304b9e88eab923fd |
| Publication page | 392e54c0f9b8065cd1e76bbdda5f2b023290a65cb1dba7e08a19495a812e35d4 |
| Manifest | 6835a018968af0b5915d032172f801b18bfee74ea567d906927fb0108b32ebd1 |
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 | IQ4X18LdeHdPFeZjDa0jTeeYxEnWddvRVzh6qzaNgqyyWxGrE1hwkWgGp7DgDygkEPiE1BlrHFkLb1S7fs61DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:16.657573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005926observed 392e54c0f9b8065cd1e76bbdda5f2b02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:16.642047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005926/manifest.jsonobserved 6835a018968af0b5915d032172f801b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:16.623210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005926/publication.mdobserved 49f1e9b8aeb2dc200b77d473b85ccae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:16.482828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005926/publication.txtobserved 266ed49cd55750bcd2e18a3531850ca2...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. |
|---|