OT-2026-000038538
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed 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-2026-000038538) never changes.
Identity and time
| Publication number | OT-2026-000038538 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7eae-ade7-2e9d0eefba88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038538 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11efcfb3afa904e46e8724973a842e1807f95420094dc784bc87201c5b9c4c66 |
|---|---|
| Markdown | 63db192eeb86872f8779d3a5bde249e6891eba3fa80bd9580871ac6ec922bb35 |
| Publication page | 1be180862aa05f703eac93f9dc0b7889b26c63242ce2cfba32b2bd307e15d785 |
| Manifest | dd9fac40afb19dc17a85586dadbf550822e453ab48f57cbfbd5cf9356b74a071 |
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 | sJ2xrEFtXXG5OQCAiMFoJwauxLUambPYgPHJgZTfcPZus642yWSIXROBrNKCUqEjv8NIQNuyLmmVU/c/lpHDBA== |
| 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
| 2026-09-17T11:22:47.883417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038538observed 1be180862aa05f703eac93f9dc0b7889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:47.865394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038538/manifest.jsonobserved dd9fac40afb19dc17a85586dadbf5508...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:47.847962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038538/publication.mdobserved 63db192eeb86872f8779d3a5bde249e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:47.828728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038538/publication.txtobserved 11efcfb3afa904e46e8724973a842e18...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. |
|---|