OT-2026-000083728
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000083728) never changes.
Identity and time
| Publication number | OT-2026-000083728 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-7a14-b644-d2d7c07cf622 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083728 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29df08a7f5781577ea789104acb18f5018816510e50aeeee28a1a461daf62762 |
|---|---|
| Markdown | d4278da7d414190a19eda1b4e251f2be33e68776ed5fc1b168c11120b44b2272 |
| Publication page | 99a080f48f36062575749164900f76ad5905f84850195d94255df8daf3b3950a |
| Manifest | f3367bc5e02b7440969046fd186ac7775f1c654dac1aaf902297670a2e1a1857 |
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 | GIOXsdt9+IEvRgYGhkzmeMVqBHuN0CMuOOc5JPRiPs0qP9yfTJ6lqy0ZuBWnvNdvmdh6lVmF16+g6ZWaEt1NCw== |
| 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
| 2026-09-17T09:57:21.709402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083728observed 99a080f48f36062575749164900f76ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:21.692011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083728/manifest.jsonobserved f3367bc5e02b7440969046fd186ac777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:21.675829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083728/publication.mdobserved d4278da7d414190a19eda1b4e251f2be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:21.660123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083728/publication.txtobserved 29df08a7f5781577ea789104acb18f50...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. |
|---|