OT-2026-000033079
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000033079) never changes.
Identity and time
| Publication number | OT-2026-000033079 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-7c9b-923b-5b049a643421 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9809df3ba4201a9ddce6f7948f1e20f199b5fb9d4346252deea2c29b96aaeaf7 |
|---|---|
| Markdown | 020990e89368c1154d5465b4a116e50c82752c3f4cc940e003546222ac4390a8 |
| Publication page | 2738dbddb0aff04293ca56152421d317dda3d71d2bb07ad65ebd94411754c3e9 |
| Manifest | c84b997ce42b6fee70d1004308e522843eaf96512b262749528602b69915b2ae |
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 | PunZKza9/5lHgbWZpItg0vCvc+MK73MwDH23f0G7NQbPtYdUcvOqQaoxC3xRMpUGAP4YThFlYzqFRmmSH1QnBw== |
| 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
| 2026-09-17T11:32:43.545288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033079observed 2738dbddb0aff04293ca56152421d317...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:43.527099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033079/manifest.jsonobserved c84b997ce42b6fee70d1004308e52284...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:43.511337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033079/publication.mdobserved 020990e89368c1154d5465b4a116e50c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:43.493924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033079/publication.txtobserved 9809df3ba4201a9ddce6f7948f1e20f1...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. |
|---|