OT-2026-000047041
Publication integrity record
Six cup vacuum gripper, six 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-2026-000047041) never changes.
Identity and time
| Publication number | OT-2026-000047041 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-764a-90af-78f8b6accc68 · 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-2026-000047041 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41718f5e3c07cb3d2cf85f2a834fd17b8c908c3d83447b3b53761e6016e8b8a4 |
|---|---|
| Markdown | 00a3e7928f5425cbe223157b060273f9ae1835e59f06a2d68cb11f32e8bf079b |
| Publication page | ef4b4b957d9d1a5b8231003b66ab6466ad410af47eaec289f51953665e9e163f |
| Manifest | 1dbcdd3cd8800e9eb9f7fa478cfa1a2401995f96ac6c3da2f97ecf77cc6abc53 |
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 | uPTWYqRXF/kz1wY9itSdafFWerigrc6x5o495iPRQ5kjy+xTyZO/NIv2BWuhh4s6RrOVArG+Q3JSX1nw/f4YBw== |
| 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
| 2026-09-17T11:10:19.798637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047041observed ef4b4b957d9d1a5b8231003b66ab6466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:19.778322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047041/manifest.jsonobserved 1dbcdd3cd8800e9eb9f7fa478cfa1a24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:19.758351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047041/publication.mdobserved 00a3e7928f5425cbe223157b060273f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:19.738325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047041/publication.txtobserved 41718f5e3c07cb3d2cf85f2a834fd17b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.403805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047041observed ef4b4b957d9d1a5b8231003b66ab6466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.383340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047041/manifest.jsonobserved 1dbcdd3cd8800e9eb9f7fa478cfa1a24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.366706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047041/publication.mdobserved 00a3e7928f5425cbe223157b060273f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.344746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047041/publication.txtobserved 41718f5e3c07cb3d2cf85f2a834fd17b...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. |
|---|