OT-2026-000014642
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000014642) never changes.
Identity and time
| Publication number | OT-2026-000014642 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7e39-a682-c1731387983e · 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-2026-000014642 |
| Status | PUBLIC |
Content hashes
| Canonical text | e15ac7aac8ed42df57e8add47903d3c02925344d9c743a62e35b35f20691fe3c |
|---|---|
| Markdown | 255db2d64b85e916686ca0898513c3a5aaf331c697209310efd054489f6fa3d5 |
| Publication page | 5f896061f1eac45f0ae4c89c16f5cfcc2b9f3e8f3886670a44feaefa1a071799 |
| Manifest | c261866a692905deaae96b25dfc4d66a4affec7b08cbec205cee764b5d58c313 |
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 | X8agDjrFN4M08V3gOd2kfXFZ0De7fkIqkcZLpOOe4iDK9iaKc2bdVGWyAvtBV8RAdWRxDJ2XuraMgwESYb3IBg== |
| 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
| 2026-09-17T12:06:27.777527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014642observed 5f896061f1eac45f0ae4c89c16f5cfcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:27.759072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014642/manifest.jsonobserved c261866a692905deaae96b25dfc4d66a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.741683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014642/publication.mdobserved 255db2d64b85e916686ca0898513c3a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.723725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014642/publication.txtobserved e15ac7aac8ed42df57e8add47903d3c0...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. |
|---|