OT-2026-000084622
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, sustained 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-2026-000084622) never changes.
Identity and time
| Publication number | OT-2026-000084622 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-7e3c-8005-eb6ac1a60554 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084622 |
| Status | PUBLIC |
Content hashes
| Canonical text | a79673622291592c9bb5c6edf38cdb353e49f5e0421dc3d07481de2f40a4ec05 |
|---|---|
| Markdown | 813522207330ee1a3f451b1e255ff9f921660da473bf2fdfd8d327a89bfe46c8 |
| Publication page | 285eac17385ff2fc25d71c6ebeb25b51098c8bb28b01896dd2526658cfc77827 |
| Manifest | 766b63e424f7ee09adf2da17c6b70e25343e1b1ae1a9795699f8becdaa5727e4 |
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 | mMktU1BDBkO04IxDVsfk66l4k8etNJsvU3gjTFNgzxEzyS0CXm7Ab97oCmlXPKHFcV9RXn2OtjVwfGas4G75CQ== |
| 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
| 2026-09-17T09:55:32.128282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084622observed 285eac17385ff2fc25d71c6ebeb25b51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:32.111710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084622/manifest.jsonobserved 766b63e424f7ee09adf2da17c6b70e25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.094979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084622/publication.mdobserved 813522207330ee1a3f451b1e255ff9f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.077418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084622/publication.txtobserved a79673622291592c9bb5c6edf38cdb35...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. |
|---|