OT-2026-000070347
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, supply line pressure sensor, pulsed 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-2026-000070347) never changes.
Identity and time
| Publication number | OT-2026-000070347 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7cab-86fd-08ef08446af5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070347 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8760ab463c0ffe66c236410ffacd9d6727c7c3249a3fb78eebf072d645d40bd8 |
|---|---|
| Markdown | e936dc7453e658b729caf978992b3b3101adcd5f3974852a6a72b29a4a9d0301 |
| Publication page | 9917a404f73c59fb0fd2cc7ca15c70ebb9f055e72dc4d8b76fb1f50d4fc8dc9b |
| Manifest | b14c07ea51256cd0956206698b295fd7153c23458e12ccff1e69ce066558c054 |
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 | KSHUgZnhp0MK8MUt5MmUbXKfxBw0Yh5F5lFRDeOr3y6NcCKwv6UOxZbHOrh0zNhwz/M/ZfHVdjgTFrL3GRUQCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:08.565822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070347observed 9917a404f73c59fb0fd2cc7ca15c70eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:08.549001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070347/manifest.jsonobserved b14c07ea51256cd0956206698b295fd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:08.528656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070347/publication.mdobserved e936dc7453e658b729caf978992b3b31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:08.512293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070347/publication.txtobserved 8760ab463c0ffe66c236410ffacd9d67...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. |
|---|