OT-2026-000023871
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000023871) never changes.
Identity and time
| Publication number | OT-2026-000023871 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7985-a52b-6f48ecf249fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023871 |
| Status | PUBLIC |
Content hashes
| Canonical text | df69f2e4abcc1e7da00b0c7296dd68e1b91c6ac5129786283365b68353999402 |
|---|---|
| Markdown | 6fd0104d9cae2aaf3dc0e4555f16acd0eb0ddf3a4944baf544cb3365486065cc |
| Publication page | 3027d4f0ae0e006c73a97d154386aae81a81a6feba20e4f2c401a3edc829b496 |
| Manifest | 234e1e36330f04024c06f7be01aa2e90bdc7693a89ef542c26d7ae6183cea1de |
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 | i2gxw76bsmYZ1oll688kxnzEpIs0rHNLydpjmruCO91vpHqY4M7x0EWGblnvt64DmcSQX2iCNmerFFcJCYDdDw== |
| 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
| 2026-09-17T11:50:28.663542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023871observed 3027d4f0ae0e006c73a97d154386aae8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:28.645263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023871/manifest.jsonobserved 234e1e36330f04024c06f7be01aa2e90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.627680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023871/publication.mdobserved 6fd0104d9cae2aaf3dc0e4555f16acd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.611104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023871/publication.txtobserved df69f2e4abcc1e7da00b0c7296dd68e1...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. |
|---|