OT-2026-000004984
Publication integrity record
Vacuum cup gripper, per zone isolation, six outlet manifold, ejector fed, vented 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-2026-000004984) never changes.
Identity and time
| Publication number | OT-2026-000004984 · never reused |
|---|---|
| Internal UUID | 01a0a92a-0917-7251-8570-f6ddb5060cbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:41:39.481903Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000004984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6707cfa82381edf7669fa2dc4bc26619208e63474eff2e6a3bd5f8030be02f2a |
|---|---|
| Markdown | 516aa4a621f853a141d407b1270695f91779ef5099cdb85a33365b46506d8f45 |
| Publication page | 2e4b549c0c6d78ba00430527cee23817cd88e378319212dd01670deeff63bff1 |
| Manifest | 2e2811bdccc5fbde0ed8e6ac50662d77d3a42566db072b0dbfd90466e47e4d83 |
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 | jbVvxXZnReso0HV3//QMs/IlDYFe9HEqNUecDI0Y9YF+KuKufcWLXurS6eLwhercqdghCjVucUUqEf1YYzesBQ== |
| 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
| 2026-09-16T07:50:28.148389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000004984observed 2e4b549c0c6d78ba00430527cee23817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:28.135972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000004984/manifest.jsonobserved 2e2811bdccc5fbde0ed8e6ac50662d77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:28.122293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000004984/publication.mdobserved 516aa4a621f853a141d407b1270695f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:27.984450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000004984/publication.txtobserved 6707cfa82381edf7669fa2dc4bc26619...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. |
|---|