OT-2026-000059393
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000059393) never changes.
Identity and time
| Publication number | OT-2026-000059393 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-720f-adc0-fa302b39e5f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059393 |
| Status | PUBLIC |
Content hashes
| Canonical text | d142c281a7df4a9fb4f431ee568b5ba3ca6b4d978570a527ce8955d1a6bc89b9 |
|---|---|
| Markdown | c46ba2dba0fce23abd9c70b0b7805aa2caca9a16f1801d3b8597f6fd8decd5c3 |
| Publication page | 3f2d1e6f8d336d508ac128e7ac155adc177af92657890ccf814ce5d01a61af67 |
| Manifest | de25be137bee30caddd747a4520d56e864ae3cbbeb9c19f4fa6105ff03f64e40 |
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 | fojxet3hBsHzTzUbrqQjm4lNM/KyvIKZwUwnXc9xFHKFp92jMMy58fSYP9LVpnm7B2hUDshFUJDsBW4q55S6Bw== |
| 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
| 2026-09-17T10:46:04.180667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059393observed 3f2d1e6f8d336d508ac128e7ac155adc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:04.161638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059393/manifest.jsonobserved de25be137bee30caddd747a4520d56e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:04.142685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059393/publication.mdobserved c46ba2dba0fce23abd9c70b0b7805aa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:04.123713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059393/publication.txtobserved d142c281a7df4a9fb4f431ee568b5ba3...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. |
|---|