OT-2026-000016086
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000016086) never changes.
Identity and time
| Publication number | OT-2026-000016086 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7e7a-8d5f-30c27ab6cf7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016086 |
| Status | PUBLIC |
Content hashes
| Canonical text | afc9923875674e00d21cc46107293e5f6acddb6352afd2ad985d1bc5c84dcc25 |
|---|---|
| Markdown | f70f4179ed77dd629da04b2efe07cf62921d5abfe8a813073b01a3cc44a118f5 |
| Publication page | 30e606290b4778e7c97f8394bc18f34500cc78875446eff323ce413734b0cdad |
| Manifest | b714a365b1bbfe4e2fa8411562718208226d01aa4c530c315bbfc358439599df |
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 | 00UsjbcTGDaGbsYJAJFphv+teV7V5xKF4caXm1q37A8F7j+otR+Z4TV1qloMn5gBkipXcCTaovsaSatdU3yXBQ== |
| 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
| 2026-09-17T12:05:39.611480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016086observed 30e606290b4778e7c97f8394bc18f345...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:39.591591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016086/manifest.jsonobserved b714a365b1bbfe4e2fa8411562718208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:39.572386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016086/publication.mdobserved f70f4179ed77dd629da04b2efe07cf62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:39.554060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016086/publication.txtobserved afc9923875674e00d21cc46107293e5f...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. |
|---|