OT-2026-000019969
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000019969) never changes.
Identity and time
| Publication number | OT-2026-000019969 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb7-7714-bad2-b157eb1a222e · 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-2026-000019969 |
| Status | PUBLIC |
Content hashes
| Canonical text | 064c59e46fd6c7dfca4399003300b66d6d00cb8e837a9a2e0ae8f152625ad3b9 |
|---|---|
| Markdown | facbac6792318b6acdedb890e317a010b290dc631611491d0bbd2c38d74f592c |
| Publication page | e00d43addd15d3d819d40c20dae0ce46a26ee45aca03240ddc1c2ee550c35911 |
| Manifest | c5e9d9c31aa886df4ec1ba6e3ffdb2eabf09291fc3a516df8785eb674ff95850 |
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 | xLfuGXauD4mZd/MjlS4SywIQz8XrhWzaW1GJ+G7Sjj2A1yNhREsGrIBBr8Nqhrffh8c9J8APJ9dZFZqyTAgtDg== |
| 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
| 2026-09-17T11:58:12.291621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019969observed e00d43addd15d3d819d40c20dae0ce46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:12.275323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019969/manifest.jsonobserved c5e9d9c31aa886df4ec1ba6e3ffdb2ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:12.257147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019969/publication.mdobserved facbac6792318b6acdedb890e317a010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:12.238137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019969/publication.txtobserved 064c59e46fd6c7dfca4399003300b66d...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. |
|---|