OT-2026-000082361
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, sustained 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-2026-000082361) never changes.
Identity and time
| Publication number | OT-2026-000082361 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7dc2-b68c-b6559bcba753 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082361 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05cd3f309b4b7583a94f4c003ad07836df4e973296aeddac6c9f57c3a0849aeb |
|---|---|
| Markdown | 441ef7bb6c42e62f9dac5d026e4758cd13bbebedcbd26cf11e40acf9645185b6 |
| Publication page | 095a1b903ced39fa2e58d378825abdfce6d10f4e08a9f93b8ca40e1063812ce9 |
| Manifest | 11f58441efafddec92595dead960e16a24ce880c7bf5e5a884b05c804a6b4cc8 |
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 | Id4U6hik1XbfjPYG1l2CCkkbDyVyz/QVVnLaXCleGEEXHPhBXT/bqoBFxa82bHIJ5yOkW/sITssDMbtAU4TuDg== |
| 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
| 2026-09-17T09:59:14.239739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082361observed 095a1b903ced39fa2e58d378825abdfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:14.223267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082361/manifest.jsonobserved 11f58441efafddec92595dead960e16a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:14.207967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082361/publication.mdobserved 441ef7bb6c42e62f9dac5d026e4758cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:14.185207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082361/publication.txtobserved 05cd3f309b4b7583a94f4c003ad07836...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. |
|---|