OT-2026-000059691
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six 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-2026-000059691) never changes.
Identity and time
| Publication number | OT-2026-000059691 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7629-874f-8a5f940ff7d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059691 |
| Status | PUBLIC |
Content hashes
| Canonical text | 707a14b2619da8ceda9eedbb8993dd5db2a5960e48c10dd751c9126e0d7cbcd1 |
|---|---|
| Markdown | b0ab7c79e299439e5368365c180fc28e5330a080a44d991808360052bc029d20 |
| Publication page | d39df1b4a1e3329d53eccda4a9125555496c0e515afc9db00668616fd64aff2f |
| Manifest | ff49fc45ccb93cff7220aa1040b0f636eb142bf5c2ab390b2836d746a406e6bd |
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 | b0g3dX6wet7oCussK/1lpr2HngOQDTKnNXUbd2Zwy19mjaEoQD0sMLay8CEMCq0rkTFwGTtlmd8H+Qmh0JcOBg== |
| 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
| 2026-09-17T10:44:23.913219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059691observed d39df1b4a1e3329d53eccda4a9125555...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:23.894304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059691/manifest.jsonobserved ff49fc45ccb93cff7220aa1040b0f636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:23.875642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059691/publication.mdobserved b0ab7c79e299439e5368365c180fc28e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:23.856989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059691/publication.txtobserved 707a14b2619da8ceda9eedbb8993dd5d...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. |
|---|