OT-2026-000014719
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000014719) never changes.
Identity and time
| Publication number | OT-2026-000014719 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-75cc-8d4a-0bb960180e0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014719 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ef225b11e334df9e6a2cf31d2fa7b6f68856afffcc0f31f93a3bea702b45285 |
|---|---|
| Markdown | 094fed614be9dd45824756ef98c8e0c07d33aa248342650e2541116956721f4d |
| Publication page | df6455183004d2359291b069129da64a4c72e7888483fddde8617c9d366f1f20 |
| Manifest | 252cee6e3f322eef2e0a1881daa39e6ba6460c4c3a363f2353834f6ca3812c25 |
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 | e0W9prNUfWPaCmRgqv7rqcDIcUA3AbCmDcKr6UPSNU8OzrjJ5quSnJHikoafEqqFyOkaQoGSNKmmKsDnSMHrDQ== |
| 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
| 2026-09-17T12:06:35.291946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014719observed df6455183004d2359291b069129da64a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:35.272374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014719/manifest.jsonobserved 252cee6e3f322eef2e0a1881daa39e6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:35.253716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014719/publication.mdobserved 094fed614be9dd45824756ef98c8e0c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:35.234326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014719/publication.txtobserved 5ef225b11e334df9e6a2cf31d2fa7b6f...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. |
|---|