OT-2026-000014337
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000014337) never changes.
Identity and time
| Publication number | OT-2026-000014337 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7909-90bd-b5a9ae3a2d64 · 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-2026-000014337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01d03e1e48bab7a1bb2797e2ddd5828d78f63916b3ea24cc45f2a07faad73d0e |
|---|---|
| Markdown | 4ddc8d2ca6941bd158d47fe3a4391d662b058d7d9ccdeeac57a078a711c8b797 |
| Publication page | 51c76495e40846c04da2e65965776036dcd605f0b563d0d86e0979ecd67691fe |
| Manifest | d095b3a0d33c21557ee37115757ca1ed36ead954659c33057d8be3b4c0f79b65 |
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 | mSdv8dR9mchkSJiY3PSRH56Kit0vZpELz9zXiG2bQQTYL/rc85VkTBwqc+OyL+1Xil4O/yHQdMn+O+YD8d9vAQ== |
| 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
| 2026-09-17T12:07:34.271917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014337observed 51c76495e40846c04da2e65965776036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:34.253760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014337/manifest.jsonobserved d095b3a0d33c21557ee37115757ca1ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:34.231349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014337/publication.mdobserved 4ddc8d2ca6941bd158d47fe3a4391d66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:34.207132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014337/publication.txtobserved 01d03e1e48bab7a1bb2797e2ddd5828d...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. |
|---|