OT-2026-000047537
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after set-down
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-2026-000047537) never changes.
Identity and time
| Publication number | OT-2026-000047537 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-72b5-8247-eeeb201be160 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047537 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe52c7eaa5bcab9a74d97ea5c697e0ad5d6972ddc9e5d066ec2f7042574661da |
|---|---|
| Markdown | f6b75cf0c8361bf18805649de14965e46fd06e0c3ee9f382383f85a546dbc776 |
| Publication page | e1010c9c9b289d7788a20b62ff4facc40f32281b0cc7ab8d8f476a96a468906f |
| Manifest | b08d39e5967c14e721156328fe416000efcedb160c98f5b3b3fd4df2963a18d6 |
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 | jowCoN0I1F+qp2fdkoEa7/ueATXWN5A8oGYEbTg9llBhudoZYcAMGS01YFw5ygz8KJlrQm3YyH/Jg3BZ7c4nCg== |
| 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
| 2026-09-17T11:06:39.186939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047537observed e1010c9c9b289d7788a20b62ff4facc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:39.169761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047537/manifest.jsonobserved b08d39e5967c14e721156328fe416000...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:39.153354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047537/publication.mdobserved f6b75cf0c8361bf18805649de14965e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:39.133979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047537/publication.txtobserved fe52c7eaa5bcab9a74d97ea5c697e0ad...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. |
|---|