OT-2026-000039030
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000039030) never changes.
Identity and time
| Publication number | OT-2026-000039030 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7aee-9ecb-9b8082662740 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30c482f112906cd5003ca5810a2f01effe89c3ebbc8eaaaa1046ebd29496ca26 |
|---|---|
| Markdown | 5f83bfbbbd816eeddf2de41c866f67cc4a9a157ef22bd040fc730780974af427 |
| Publication page | cea5f32bf82471cc1ce523b081b5db9ebe3df4a74ef7f1d2750ca3ce31a8b9dc |
| Manifest | 07be24924e992291c02db4f2fb9dcb002ffa94f35554c764944f5baa64d4d752 |
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 | bak9MA/SAo5px0p6KAMioviQSMgv8hfttc3pprqwC5+tgsfCjBi7ZW768BSd6s+iyv8lVXlEuRy8mJvhx5oTCQ== |
| 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
| 2026-09-17T11:20:22.777758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039030observed cea5f32bf82471cc1ce523b081b5db9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:22.758369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039030/manifest.jsonobserved 07be24924e992291c02db4f2fb9dcb00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.738262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039030/publication.mdobserved 5f83bfbbbd816eeddf2de41c866f67cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.721072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039030/publication.txtobserved 30c482f112906cd5003ca5810a2f01ef...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. |
|---|