OT-2026-000069349
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000069349) never changes.
Identity and time
| Publication number | OT-2026-000069349 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-76d6-812e-45ba26db4992 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 279dabc8a0325592a412fb16b3d5d1780122c6a8b35362a906d838b7c459d174 |
|---|---|
| Markdown | ff0a240f1410ea80ef49147d1919578d0541dac153bb99117af9a8d0c3324a4f |
| Publication page | 1f28a7b00af7cca77d9c0b7d1e47f8de2582ef81531c9b073c9d29102c2f8f42 |
| Manifest | b5895b3173d15946e0b6c08e56322e6ecdfbf8ce1c6007580ea09edbc3976b1a |
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 | 9LOfQJAq/UgBAQkPJPHSvbPZLycFYNMUKoxHZNfkPYHSM/0FQHzly6KIvUFQxQYDVaUnd++4JEoIyB1InYIpAg== |
| 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
| 2026-09-17T10:30:15.393930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069349observed 1f28a7b00af7cca77d9c0b7d1e47f8de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:15.377303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069349/manifest.jsonobserved b5895b3173d15946e0b6c08e56322e6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:15.355238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069349/publication.mdobserved ff0a240f1410ea80ef49147d1919578d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:15.336087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069349/publication.txtobserved 279dabc8a0325592a412fb16b3d5d178...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:56.331868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069349observed 1f28a7b00af7cca77d9c0b7d1e47f8de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:56.314147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069349/manifest.jsonobserved b5895b3173d15946e0b6c08e56322e6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:56.298290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069349/publication.mdobserved ff0a240f1410ea80ef49147d1919578d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:56.280818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069349/publication.txtobserved 279dabc8a0325592a412fb16b3d5d178...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. |
|---|