OT-2026-000061660
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000061660) never changes.
Identity and time
| Publication number | OT-2026-000061660 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7e95-a4e3-907079493740 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061660 |
| Status | PUBLIC |
Content hashes
| Canonical text | df7d8bfdfc4c4ca4440ba90710310fe19544d7b23bfb4d7637109d442f308dda |
|---|---|
| Markdown | c4e80a6ff70c8dd58e99a690002620e459462ede4e2fcb1e6700f521a34b27fa |
| Publication page | 923f8add73c3543127bbb39172d8d42f20cf45d432835f62284a92fb129cda4d |
| Manifest | 8972457f5d6a1d1b68d6e69fd433e70bec543388c297c5b7d26d3c5afd33321e |
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 | u5wYeiWAQGZ6SXh2xBJXY6+YESN2jjenrHuFgd+IE5VDDeGbnrJNMZRh1cboxWBlbivSwAd5rvUwlMWnOhE6Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:12.432936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061660observed 923f8add73c3543127bbb39172d8d42f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:12.411371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061660/manifest.jsonobserved 8972457f5d6a1d1b68d6e69fd433e70b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:12.392340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061660/publication.mdobserved c4e80a6ff70c8dd58e99a690002620e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:12.369673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061660/publication.txtobserved df7d8bfdfc4c4ca4440ba90710310fe1...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. |
|---|