OT-2026-000045086
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000045086) never changes.
Identity and time
| Publication number | OT-2026-000045086 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-75d2-a3fb-4d26b4099df1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045086 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca7313f0adce20600f22d6ff025709b404f50af606af8b2e69c12d956cb865e2 |
|---|---|
| Markdown | b5bae079acf59933d29f7af6bf7a41cb6a81562f9cfaff28665f9df5b6c1d594 |
| Publication page | 318ac22c5839f159a6ad2c3a8cebdab62fcc1171ba6d330bd65e39b3843d286e |
| Manifest | 2f802b18b8c3384d3a62df53b49391f6ce232e16051d10feef51be9669d67334 |
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 | G6IlF9/GX5cNn7RK/VDDU0xeLkOudjujE58gH+KA4DecaZfz3hhR8A5x4I7322mFllVO6dobRsVEAZAmrPclCg== |
| 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
| 2026-09-17T11:10:07.641548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045086observed 318ac22c5839f159a6ad2c3a8cebdab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:07.618606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045086/manifest.jsonobserved 2f802b18b8c3384d3a62df53b49391f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.595091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045086/publication.mdobserved b5bae079acf59933d29f7af6bf7a41cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.572774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045086/publication.txtobserved ca7313f0adce20600f22d6ff025709b4...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. |
|---|