OT-2026-000016217
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000016217) never changes.
Identity and time
| Publication number | OT-2026-000016217 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-74cf-92d4-dce071054761 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1403292a09cbf1c6335aec08ceae88decee257bbe510681b1fffcdb65426053c |
|---|---|
| Markdown | 5bdc7226ad0c0071174036a5225e2700bab7bb58153a06cb74877d04e1f23380 |
| Publication page | ab5d4a34764d79f50d2267b0c5caf5162093f7d84d18c9b18ecd0d45366658d3 |
| Manifest | 722c39d8a2bb7d083acd86ee345c25a36ecf3a301f01afe90d2c7347d9d6e3e6 |
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 | LUqsi+MpJogyTyiVeJhLPgkyP2PGXNTy1qg8xuMVr6dQmMhsiOa850AxgpZHOo/VTfmDnOeY2EdHW3OLFVW2Aw== |
| 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
| 2026-09-17T12:03:40.826567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016217observed ab5d4a34764d79f50d2267b0c5caf516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:40.807396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016217/manifest.jsonobserved 722c39d8a2bb7d083acd86ee345c25a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:40.788824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016217/publication.mdobserved 5bdc7226ad0c0071174036a5225e2700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:40.771373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016217/publication.txtobserved 1403292a09cbf1c6335aec08ceae88de...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. |
|---|