OT-2026-000016346
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum 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-2026-000016346) never changes.
Identity and time
| Publication number | OT-2026-000016346 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-71c9-b2a7-1f2c2619b510 · 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-2026-000016346 |
| Status | PUBLIC |
Content hashes
| Canonical text | f18a0b0a5e45e6a1a428668dca9863330984aeb479f9f189360fc6c0dc6acce5 |
|---|---|
| Markdown | 720a0e9c7d1f078dcac44ba326922a5e361159d78c46bd6cbadeb5ae307ef75a |
| Publication page | e430a7446ca9988f598061d27e0f361ea6d440f583b377bda790755872d326eb |
| Manifest | 99818f16114b5c6e44ad49a6a4d1a1574bb901a716da59593c77b3b99120f5e8 |
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 | kluyRaKt1ghFNDMU9pDUtyFaLKihGs6hIpOXxor8L0hOX2eGL095ocJ9sBp/uUeyAinkY1ykKabGJHazxqjyDg== |
| 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
| 2026-09-17T12:04:24.780854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016346observed e430a7446ca9988f598061d27e0f361e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:24.761018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016346/manifest.jsonobserved 99818f16114b5c6e44ad49a6a4d1a157...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:24.744436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016346/publication.mdobserved 720a0e9c7d1f078dcac44ba326922a5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:24.726362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016346/publication.txtobserved f18a0b0a5e45e6a1a428668dca986333...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. |
|---|