OT-2026-000067802
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000067802) never changes.
Identity and time
| Publication number | OT-2026-000067802 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fb-7e68-bf68-9f960cc046db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067802 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa14689d96a724a0afd092ff8e520eac8e2474789d777ce6fe7948cd399baa1f |
|---|---|
| Markdown | ea93fb3db9a8365a954b1b8e64045724c684f8030d252d2d2ff99e755636f6bb |
| Publication page | ddb4c1b81bc653a90da865d635f977931a4ff15c8c97dcf07f999cc727d89379 |
| Manifest | 6168797be420b0ee20128bec95fbcd9bf8224d8750ddcaa4a03173a5657dccb0 |
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 | TcAgI+ljTzxZHl9V9ioAUZqINuAt8jFWGMUty+gPvHdK6Sw6CWY2hLqCkxrv3dd9ba8kfraXGVBg/GpJMvmVBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:02.692030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067802observed ddb4c1b81bc653a90da865d635f97793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:02.673978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067802/manifest.jsonobserved 6168797be420b0ee20128bec95fbcd9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:02.655870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067802/publication.mdobserved ea93fb3db9a8365a954b1b8e64045724...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:02.635972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067802/publication.txtobserved aa14689d96a724a0afd092ff8e520eac...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. |
|---|