OT-2026-000019705
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000019705) never changes.
Identity and time
| Publication number | OT-2026-000019705 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb3-780f-942a-5131bbafd237 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019705 |
| Status | PUBLIC |
Content hashes
| Canonical text | e81b8946aabcd3f315a27a40251781ec149b93ecc45b9ea3ef107aabea61eed0 |
|---|---|
| Markdown | f93a58aa71a2fcf6f64c418759ac2e9a4ef05d2b381916377b6a09d173285dd9 |
| Publication page | 3792b08aef4d9f4e3832ec43a7c1c3e52aa59df32e7814832fc9fe1b09dfd8d0 |
| Manifest | 146b0e5c2eef4ec2b41632e195362ed1da5aca087ba32ec76c7c2fe878f27e77 |
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 | Ou37/G/g/N+KHk7h1NNBWb4f7+RqUrPBxqpvlu0bHiZ2kz6uqN7x/jpnNrLQmqLtRJHNpLjGslWSEQs0FGpzBA== |
| 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
| 2026-09-17T11:57:47.407283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019705observed 3792b08aef4d9f4e3832ec43a7c1c3e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:57:47.388809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019705/manifest.jsonobserved 146b0e5c2eef4ec2b41632e195362ed1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:47.370958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019705/publication.mdobserved f93a58aa71a2fcf6f64c418759ac2e9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:47.352288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019705/publication.txtobserved e81b8946aabcd3f315a27a40251781ec...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. |
|---|