OT-2026-000039433
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000039433) never changes.
Identity and time
| Publication number | OT-2026-000039433 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-74c2-b35b-b4de857b2c92 · 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-2026-000039433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2013c349b35a05eb2b1a74b8fe7749b3fcf17ec83d86e20e98e6af3db1c05c42 |
|---|---|
| Markdown | 9b7e89d5bb3f083e856306f73220556fd18d31497eb476ba517fd716540076bd |
| Publication page | 967498bfc26c29e7f62dc1b78e8d3f6ae30e897d54feee0c8fec4c3753b6f228 |
| Manifest | 129f14a381420f9cafd73556b0a86e91088a1457faa35b127d0d0a26f466edc5 |
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 | h5RFoq+Ny2hYBdsxcOJsaFEEd13oaSTdOMlztgaXoWkK6BcjF98iSKMi85VLo19ce1wpe5PdAb6ruheNB2vdCw== |
| 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
| 2026-09-17T11:21:03.029742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039433observed 967498bfc26c29e7f62dc1b78e8d3f6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:03.011293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039433/manifest.jsonobserved 129f14a381420f9cafd73556b0a86e91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:02.994216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039433/publication.mdobserved 9b7e89d5bb3f083e856306f73220556f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:02.977893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039433/publication.txtobserved 2013c349b35a05eb2b1a74b8fe7749b3...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. |
|---|