OT-2026-000017726
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000017726) never changes.
Identity and time
| Publication number | OT-2026-000017726 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-7eaa-beb5-cda1b73fc862 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017726 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa86d9ce30b2e000db34aa4f8831a5fbe2cdd83354eec46ae9127e2c5659c22a |
|---|---|
| Markdown | 896cc33d80317c7420fd8150735b5b1dcf5ae05ed9b451c5805b24cf02edd866 |
| Publication page | 4770bfc111c1af949ba3f11c9b860b4bba3f595daee812f7b418ac7e2e3dca7e |
| Manifest | 4ad5c1e50c15496a904d25eb99a018ec57a92aac311373c302b4eeee0c0e52db |
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 | uIcNqRDVMhWXC3bxSEIgoC6dPI21aiL8OKvcucrdYbOixxzhG3OVlQqXrWynaVdvwkB6c1ZhejZSg8dUMitiDA== |
| 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
| 2026-09-17T12:01:40.595583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017726observed 4770bfc111c1af949ba3f11c9b860b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:40.580272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017726/manifest.jsonobserved 4ad5c1e50c15496a904d25eb99a018ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:40.564955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017726/publication.mdobserved 896cc33d80317c7420fd8150735b5b1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:40.549239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017726/publication.txtobserved aa86d9ce30b2e000db34aa4f8831a5fb...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. |
|---|