OT-2026-000013336
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000013336) never changes.
Identity and time
| Publication number | OT-2026-000013336 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-73bf-b3b3-c50401444906 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013336 |
| Status | PUBLIC |
Content hashes
| Canonical text | a07de41cfc3c236872b99b334b84c6e0243fe03f7bee0807fa220e83fcbe81cb |
|---|---|
| Markdown | 1a0d78b214cc166df6e7f6947758cad728637db1a8ba37eec60de63d1dd1e88d |
| Publication page | 58d9126d58f86ce5012a4acc8dfacb33a3b826b47f63a07617329ff9407696d2 |
| Manifest | c9cc27538ee42fb66cb7e8198fbc75972a9d439a13232ce190dfc27bc9b42c89 |
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 | abow6QDao9XqzJEH4lhZmuroUSF66ELkMpQfXBB76G0lhWAurBgVIrVzdS/9SHBNlO3Ofp16K34UwhXQcjACDw== |
| 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
| 2026-09-17T12:09:46.692850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013336observed 58d9126d58f86ce5012a4acc8dfacb33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:46.675208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013336/manifest.jsonobserved c9cc27538ee42fb66cb7e8198fbc7597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:46.633813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013336/publication.mdobserved 1a0d78b214cc166df6e7f6947758cad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:46.591680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013336/publication.txtobserved a07de41cfc3c236872b99b334b84c6e0...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. |
|---|