OT-2026-000023585
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000023585) never changes.
Identity and time
| Publication number | OT-2026-000023585 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-720e-a84a-03b394757a66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b2c56f95589c2814c64b6290637dadebdea34a7722e19e8fef8c771398f1c00 |
|---|---|
| Markdown | 6bae912e1964fcbd738aa4d4e3c66ef0738ec329bad04c1a1e0b2e27bdee91ad |
| Publication page | 19bf298fbc4d42a6af95011937e51b601666d71a8a99819dd6ec3067043b3a4f |
| Manifest | a7eb306b87cfb35a80d288612c56d186ee93755d52854912e8440c5ae861cb42 |
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 | /1+CAReTP96gfB1yfDHLyBuPpylXCOybY6Btue3svLf6vsvEAcoC+ViYzZJJuAknESjGYw9sbTOx2iS34vKtAA== |
| 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
| 2026-09-17T11:51:56.564291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023585observed 19bf298fbc4d42a6af95011937e51b60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:56.542014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023585/manifest.jsonobserved a7eb306b87cfb35a80d288612c56d186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:56.524455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023585/publication.mdobserved 6bae912e1964fcbd738aa4d4e3c66ef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:56.499528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023585/publication.txtobserved 2b2c56f95589c2814c64b6290637dade...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. |
|---|