OT-2026-000014369
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000014369) never changes.
Identity and time
| Publication number | OT-2026-000014369 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-70b4-8afa-92f5f5e3cb5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014369 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef4f9574793f7cb411b5821832b5e51ac1fbb8c3f86fb66fa1dfed3ace1831c9 |
|---|---|
| Markdown | 9f61bef2e79df2f58fae458116b239d7032aed6dadba2ffadf47aea1a5baf7f4 |
| Publication page | efb874dcca12c7423b8c404afb35abf64f10c34fb9801872eeda38f9be4f9372 |
| Manifest | ce98d9cc71e99c3b797c0c958282f77fb5f71157118968867cf1cb83438eb023 |
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 | Dpr5D2BZtvJH5nJ0saifkUJFsX/sfoVw/ZU0unNhz8ulbWkaN6j6qu9Sx/mVLQQeMDzK4N+Mo4TtaNtG0E/iCg== |
| 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
| 2026-09-17T12:10:06.908408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014369observed efb874dcca12c7423b8c404afb35abf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:06.893220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014369/manifest.jsonobserved ce98d9cc71e99c3b797c0c958282f77f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:06.876153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014369/publication.mdobserved 9f61bef2e79df2f58fae458116b239d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:06.859402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014369/publication.txtobserved ef4f9574793f7cb411b5821832b5e51a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.982166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014369observed efb874dcca12c7423b8c404afb35abf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.963571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014369/manifest.jsonobserved ce98d9cc71e99c3b797c0c958282f77f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.944195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014369/publication.mdobserved 9f61bef2e79df2f58fae458116b239d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.926417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014369/publication.txtobserved ef4f9574793f7cb411b5821832b5e51a...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. |
|---|