OT-2026-000069244
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold 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-2026-000069244) never changes.
Identity and time
| Publication number | OT-2026-000069244 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b528-731c-ae77-b7cddb99f335 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069244 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6173c90d5b6013115236284170073fa92376985856a632502d0ae086c29016aa |
|---|---|
| Markdown | b754df7efb3173456d39a8a8a63d2d0e3ac2e449a5db968f2c69cb1d0c60c78d |
| Publication page | fdbe03ab0b182ec8c8bb04ff2bb6ff0ce7884701a9da5851d5c08cc72d870f8d |
| Manifest | eef59540ec492cf07de3ae8c463b850db3e66e0d6ae9b980d3d2475064c1e651 |
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 | FQD+QLi0i4kOJ5eX7bRPOAcBRy2W+5zFrSq3NhU4eOC3Kht2WZmekp9xNTAQIRmmQGN0xx3ElCumCn+TJJDKAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:27:18.905159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069244observed fdbe03ab0b182ec8c8bb04ff2bb6ff0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:18.887875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069244/manifest.jsonobserved eef59540ec492cf07de3ae8c463b850d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:18.870638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069244/publication.mdobserved b754df7efb3173456d39a8a8a63d2d0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:18.852216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069244/publication.txtobserved 6173c90d5b6013115236284170073fa9...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. |
|---|