OT-2026-000015591
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000015591) never changes.
Identity and time
| Publication number | OT-2026-000015591 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef4c-794b-81c2-dde306a733d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015591 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24db8be33b1c5ea2c33b48603d5bb46dafd83a9ea771c6fc66b0d94ee3c0832c |
|---|---|
| Markdown | d0de3742b2020e71166ca47f91cfac966cfcd6d56abd53a26a0604569d84a371 |
| Publication page | cb0648451006866849a8d7cc2a93be3d778d0416b4a1d01148c4a98a2bb13112 |
| Manifest | 13019fb9682b8342ab7a7f2018b2f54c0d397122d56acd024e12d862964ad4ab |
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 | zUvQmKAadln1ao7cVnvr0TZALBkLoNy8Y/OCKlk/+b6dufJl2jLUZF+80g3bbeIKQEOmeR6Zwv4EdXVV4cVYCA== |
| 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
| 2026-09-17T12:06:23.430310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015591observed cb0648451006866849a8d7cc2a93be3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:23.410574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015591/manifest.jsonobserved 13019fb9682b8342ab7a7f2018b2f54c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:23.392330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015591/publication.mdobserved d0de3742b2020e71166ca47f91cfac96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:23.372071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015591/publication.txtobserved 24db8be33b1c5ea2c33b48603d5bb46d...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. |
|---|