OT-2026-000085433
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000085433) never changes.
Identity and time
| Publication number | OT-2026-000085433 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7100-af3c-4bd2af8c1770 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3787db9f7c41766f4858f207b9d3df9fa243a5b7b0e93f7bc023148e7331e12b |
|---|---|
| Markdown | ad7f6852a183adfb7da21cfe4618799c75d796a94cb5e58cefa3b8751d284767 |
| Publication page | 479d4e83eadadc69c65d0916d115acba12c0e383e460510ac3413e3f64921f70 |
| Manifest | d61ff613c754c8632c60a6bdde708628de67e029f41efc052733b7467f91160c |
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 | QKvinrRxhnvpz7PGKomydgFm8Tjs3YA8GUp+k0pEy9/fDXft1CF0RMljYh0tjdin+2BE+61bn2ayDeY2V++9DA== |
| 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
| 2026-09-17T09:54:12.782974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085433observed 479d4e83eadadc69c65d0916d115acba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:12.766390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085433/manifest.jsonobserved d61ff613c754c8632c60a6bdde708628...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:12.748569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085433/publication.mdobserved ad7f6852a183adfb7da21cfe4618799c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:12.729452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085433/publication.txtobserved 3787db9f7c41766f4858f207b9d3df9f...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. |
|---|