OT-2026-000058447
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three 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-2026-000058447) never changes.
Identity and time
| Publication number | OT-2026-000058447 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-7cbf-9263-3f54c5d5618b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058447 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d3987d184ea18449daa13c4361a3e402c3957037fbf5174c65c337864ac87c1 |
|---|---|
| Markdown | a4a6a4719733cfe4e685dcecc42e421076983f7186e556eec5de9594fed53a87 |
| Publication page | be3f648b41c8d3967edba5306d7d67e61a48467d27feebb70744c92bf53f3c7c |
| Manifest | edafb1f0ec40fe49c40d7f6519c7ced50448fe89972b2e36f83ac4296b2ad15d |
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 | 11YCQednFbOJ2cjCKjtKCQFG1AiEKqCjQOpaJSBueNPo5SedOwlhPNdod+KK/Rkkixh1TO8I5e1PQ+07+u1XDA== |
| 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
| 2026-09-17T10:46:53.663993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058447observed be3f648b41c8d3967edba5306d7d67e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:53.644159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058447/manifest.jsonobserved edafb1f0ec40fe49c40d7f6519c7ced5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:53.625421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058447/publication.mdobserved a4a6a4719733cfe4e685dcecc42e4210...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:53.601437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058447/publication.txtobserved 2d3987d184ea18449daa13c4361a3e40...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. |
|---|