OT-2026-000044943
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, manifold 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-2026-000044943) never changes.
Identity and time
| Publication number | OT-2026-000044943 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-73ea-93eb-a1086cbfc261 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044943 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72bf319641892fc42455564517019dbfafa593990138e853bb9e4c1dca3b6dcc |
|---|---|
| Markdown | 1a3a805bee9d794779a2e24f26a12ef138e8459fc2f0e4feed47acfe5c15ece2 |
| Publication page | 5767972d6c0dea6284f1d71914c95a3f9076b76792c7f15338538a18cb71b3ab |
| Manifest | fe611aac27c8a4b7f22285fda29b5e62ab078b1113318db1794c4b06838c327c |
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 | Q+WX9yr7emI+zqgGqPxIGE6MYuiE/FoyYT+5ZFXAkxfH0Jt1RmwcDkxjApasYiwd+wmPT0l84k9AOVZn9zEtCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:37.345275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044943observed 5767972d6c0dea6284f1d71914c95a3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:37.325958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044943/manifest.jsonobserved fe611aac27c8a4b7f22285fda29b5e62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:37.307245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044943/publication.mdobserved 1a3a805bee9d794779a2e24f26a12ef1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:37.286776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044943/publication.txtobserved 72bf319641892fc42455564517019dbf...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. |
|---|