OT-2026-000039422
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000039422) never changes.
Identity and time
| Publication number | OT-2026-000039422 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7818-abf0-cb364f9186e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039422 |
| Status | PUBLIC |
Content hashes
| Canonical text | d12a4826590a2c5a408dfe49df58869e10cedc70f50d0b54bc52d088d6501322 |
|---|---|
| Markdown | 28e71d65462ec08d916e0885de8224d6df88bae3bc3356f0a48bd183fe867406 |
| Publication page | d209754318c6ef1745552f8353dfa2adeab60368c36936b6f1ae19fd1b08e987 |
| Manifest | 4a4f25c1055d3c75ac620fa8d0301318f65f50feb0f2b1068b065b88faee7f91 |
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 | eXr5qjdlTfUSNvCXItHqoVOLkZJo5ZAZCcFGbypYEL16/qaMBLpvJ3ZpQtOK7jhRe7g5ZLT2PVUNe+QMH7a3Dw== |
| 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
| 2026-09-17T11:21:02.089812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039422observed d209754318c6ef1745552f8353dfa2ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:02.072160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039422/manifest.jsonobserved 4a4f25c1055d3c75ac620fa8d0301318...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:02.055832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039422/publication.mdobserved 28e71d65462ec08d916e0885de8224d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:02.037153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039422/publication.txtobserved d12a4826590a2c5a408dfe49df58869e...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. |
|---|