OT-2026-000068468
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000068468) never changes.
Identity and time
| Publication number | OT-2026-000068468 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-7d4c-9604-30f1af19d149 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068468 |
| Status | PUBLIC |
Content hashes
| Canonical text | f95a0c76fa257819ab20a25156d8e0043a5d9433e0987a0338462da78543e5fc |
|---|---|
| Markdown | 6965d9daee292455617b4f7b69392cc10fefb9d80c1e678c674e0066c5179806 |
| Publication page | 12a4a51ef8189d20b9f14d615b5031d8aeb41820f475d98eeb70ddc0ec65538d |
| Manifest | 36fe002e211821cf61bdbad78e5033bc2f295b5429deaa3114035c742700fae1 |
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 | nVLsEksMGDk5p+YygE/z2zGGL8aIR4vph8Itd6OdlVr+qN9r64E3t8ZK5Sq9tJo1WV8VYKNFUiePDRLIWGPTCw== |
| 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
| 2026-09-17T10:29:37.088736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068468observed 12a4a51ef8189d20b9f14d615b5031d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:37.069039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068468/manifest.jsonobserved 36fe002e211821cf61bdbad78e5033bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:37.051333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068468/publication.mdobserved 6965d9daee292455617b4f7b69392cc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:37.034207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068468/publication.txtobserved f95a0c76fa257819ab20a25156d8e004...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. |
|---|