OT-2026-000005001
Publication integrity record
Vacuum cup gripper, six outlet manifold, ejector 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-2026-000005001) never changes.
Identity and time
| Publication number | OT-2026-000005001 · never reused |
|---|---|
| Internal UUID | 01a0a92a-9954-706e-b0af-874b15393aa4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:42:16.408026Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005001 |
| Status | PUBLIC |
Content hashes
| Canonical text | acdc1ceac687f26aaf6944727de9e3b73595c604c080c76233ee4b875eed5ae0 |
|---|---|
| Markdown | c00458e314874d92ae33f16e5308fc8abaa8e75044104a96728c8c66bf7515ad |
| Publication page | 2d99b1dfb341c4b98952896fcd7a21dc88493ab023dfbe43501b087281b2be91 |
| Manifest | 90c70db4f9cf858f183dfa4892d770e5fa8f4cbbebbd788b2eb5e64f41417fdc |
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 | NX1vC4yDhrVDSB94zSiAWD0tiGokvTLCmpeoAfXHkSdcuNLvIByxRfsNiTVudRgufEw2UJNuyNgAOZooIBwVBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:47:02Z batch OT-TS-2026-W38-010 · RFC 3161 token · inclusion proof root e1b42dfa4cd0fb1e3e472afd2db961c2... |
|---|
Independent retrieval
| 2026-09-16T07:50:26.237930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005001observed 2d99b1dfb341c4b98952896fcd7a21dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:26.224532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005001/manifest.jsonobserved 90c70db4f9cf858f183dfa4892d770e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:26.209892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005001/publication.mdobserved c00458e314874d92ae33f16e5308fc8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:26.196471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005001/publication.txtobserved acdc1ceac687f26aaf6944727de9e3b7...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. |
|---|