OT-2026-000100566
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000100566) never changes.
Identity and time
| Publication number | OT-2026-000100566 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-76c3-ae84-189480bb0996 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100566 |
| Status | PUBLIC |
Content hashes
| Canonical text | c268a528da7776cdde38583868367948d3408a80c62b4c27afb63fee3514631d |
|---|---|
| Markdown | 4ebf6b1fb546bb85e117a650a86fd9a81c30eafa8e2ffa7934448cb94244cb51 |
| Publication page | 4c38a0b66145a786e446d75e6900270e85036faaf5d8ca2bc66e32eb2f47497f |
| Manifest | 7454858b555fab6e18a60e39c52ad199f4657788df6dc12aa99852e6ec346c5e |
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 | ceYgojPse8jXdjeRDHz8kLoinuZDd+roDazcAQvk42O8d/xhvZXVsUuwlpS94bziiacaUwZw881TlVFwGwrlDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:20.617250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100566observed 4c38a0b66145a786e446d75e6900270e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:20.597995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100566/manifest.jsonobserved 7454858b555fab6e18a60e39c52ad199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:20.580783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100566/publication.mdobserved 4ebf6b1fb546bb85e117a650a86fd9a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:20.561263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100566/publication.txtobserved c268a528da7776cdde38583868367948...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. |
|---|