OT-2026-000046737
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump 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-2026-000046737) never changes.
Identity and time
| Publication number | OT-2026-000046737 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-7bed-a866-96f06ae20242 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046737 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1191522e333a5a552a2a5109667f82f4233270f63d223bc621b4767e4acb205 |
|---|---|
| Markdown | 98c3c7198fdc47b72158c2a1a8c029301190df1e7d01235fd7ace33eccf92bbf |
| Publication page | c8b944426c2df00be587c47101a6ddb2f0131644129d55546b94bc116f8a3f0a |
| Manifest | 1a8806b75513d4c74c003cf0176cc11334180f2eed3e6849e575a1a2f5b18ed0 |
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 | 9Q6xGYXr2JASAOgnkJQiDW4wO3nQM3oVOybSQk0HvBsRxok3SCiqjxaR657DH+c1G0OjpusC0o+X2Tw77EMfDA== |
| 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
| 2026-09-17T11:06:47.915829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046737observed c8b944426c2df00be587c47101a6ddb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:47.898205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046737/manifest.jsonobserved 1a8806b75513d4c74c003cf0176cc113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:47.879579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046737/publication.mdobserved 98c3c7198fdc47b72158c2a1a8c02930...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:47.861346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046737/publication.txtobserved d1191522e333a5a552a2a5109667f82f...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. |
|---|