OT-2026-000100565
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-2026-000100565) never changes.
Identity and time
| Publication number | OT-2026-000100565 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-7de9-9a02-85573eb2dda9 · 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-2026-000100565 |
| Status | PUBLIC |
Content hashes
| Canonical text | a205a24ef449e06487b5837fc776a99e4f4f0b9558f5193b96b23b7eb716a214 |
|---|---|
| Markdown | 0bda6fc5b8de21635a4277cafee715e6796a15cae18f2de871bd1a86772f794e |
| Publication page | fdb2d665df01c7bd3e617f2888f3aa3736912fff842a282ba25197303d44e4eb |
| Manifest | 14111734da2f929ddf239639645f50d94967b1374da43def82b0b912289ea404 |
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 | AhJSt4hV2txntJ3QM2SXJ3KVAtSYVhelhf0aFnXvob7Kq5aZ/WmqI05ppynmglBkSkz1G1FoFuFvzewlEyQtCA== |
| 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
| 2026-09-17T09:27:20.540185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100565observed fdb2d665df01c7bd3e617f2888f3aa37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:20.521459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100565/manifest.jsonobserved 14111734da2f929ddf239639645f50d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:20.502156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100565/publication.mdobserved 0bda6fc5b8de21635a4277cafee715e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:20.482465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100565/publication.txtobserved a205a24ef449e06487b5837fc776a99e...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. |
|---|