OT-2026-000100611
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000100611) never changes.
Identity and time
| Publication number | OT-2026-000100611 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-790d-baff-7b991398c589 · 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-2026-000100611 |
| Status | PUBLIC |
Content hashes
| Canonical text | e184532c5330883fbe977b50641d52a00407dea66d1d1ec448931621ecbceb54 |
|---|---|
| Markdown | d5698e2188b3c5f6cb685df78b4cc9e01af7bddc7534a135430a784208da66e0 |
| Publication page | 8769c5582d69a8d498235343781fdf2518147653f21db76144045ca130df88ca |
| Manifest | 13a97bb866966591dde227ee5496c05863745e1366aa39f3810bede48483b5e6 |
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 | PTSoceQLz86ARH2ZhL2N8B53INBNqhR+3nW/djRTvyBPuH/A5YEJ19kA2l+UkzMkCnVmG6AF6qTlQ4me6xz4Aw== |
| 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
| 2026-09-17T09:27:24.351050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100611observed 8769c5582d69a8d498235343781fdf25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:24.332263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100611/manifest.jsonobserved 13a97bb866966591dde227ee5496c058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:24.313348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100611/publication.mdobserved d5698e2188b3c5f6cb685df78b4cc9e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:24.295997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100611/publication.txtobserved e184532c5330883fbe977b50641d52a0...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. |
|---|