OT-2026-000014970
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum 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-2026-000014970) never changes.
Identity and time
| Publication number | OT-2026-000014970 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-7c11-8fbf-3ace0b46e60d · 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-2026-000014970 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3214e456e13ae32a7c8a9bfadff271b479845971f2620c323fe4796b12d74702 |
|---|---|
| Markdown | 5ecc78bf4ee1ac4201fb93954313a82bc16cba1c0f155a2f85edc775bf67fd32 |
| Publication page | 037ab37e3fd50b68a87cc52feb2564e53663c8beecd826947d07c33c48113f49 |
| Manifest | 0101abf2970072d42df139cd3f7e898345564372f1e80b6ce6510c80a46d79a5 |
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 | PJblmE8tsSbe60KkFa0Yih7sdd2zpMLgUV9Pjt95DtgLQUaMiVaL8npXPE+v6cCEwMTH4SG0cGLpZkzhL0TNCA== |
| 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
| 2026-09-17T12:06:55.612606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014970observed 037ab37e3fd50b68a87cc52feb2564e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:55.592176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014970/manifest.jsonobserved 0101abf2970072d42df139cd3f7e8983...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:55.572420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014970/publication.mdobserved 5ecc78bf4ee1ac4201fb93954313a82b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:55.550706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014970/publication.txtobserved 3214e456e13ae32a7c8a9bfadff271b4...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. |
|---|