OT-2026-000014658
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump 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-2026-000014658) never changes.
Identity and time
| Publication number | OT-2026-000014658 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-710e-86b8-43f54292bd7e · 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-2026-000014658 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4666de9907b991744e909000da38dea12a8c53b5d7d74ff9473f43687a8332ed |
|---|---|
| Markdown | ed2268d06e4567efbdf693e733f33151df6bb6bac25120c5615990d6c91add5d |
| Publication page | 6809245c340e70c30d6728e6637066829fe205715e1aca61046a6f2799b50b9a |
| Manifest | 30571486164390e7ed270f6891f4b6dafbf66ec7f8075a276b862fd5d2f8da62 |
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 | KWjissC2im+AbECT4e+QUoUTaSyKW8V5NjESqPoxCgssiLXitiRHbO8R/3KU15AUHs8Xqsbt3WSqSIUQqjbCDA== |
| 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
| 2026-09-17T12:06:30.242799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014658observed 6809245c340e70c30d6728e663706682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:30.224335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014658/manifest.jsonobserved 30571486164390e7ed270f6891f4b6da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:30.200870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014658/publication.mdobserved ed2268d06e4567efbdf693e733f33151...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:30.181301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014658/publication.txtobserved 4666de9907b991744e909000da38dea1...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. |
|---|