OT-2026-000065184
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065184) never changes.
Identity and time
| Publication number | OT-2026-000065184 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7c5b-91fa-bf23c3b71c39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065184 |
| Status | PUBLIC |
Content hashes
| Canonical text | f99529c3e0eec152ca9ab15b7349cfb3fc43511eccbcb56687fd52effec3718f |
|---|---|
| Markdown | 29d3661f337a332e804501c1b6959cdc1f06c5d90bfb3259c63a11327a8785df |
| Publication page | 28885fe78aa5c7b09c8e0b05d8717095864c8d5f5dde7bc4fa754cecad410159 |
| Manifest | 89ae32eaaf91405040b4e4448e71b16f4597c512a3ab1333ec4da30a5e9f885d |
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 | nxot/IVNNxRaw+mABL5aLwikfzXYFLlRgI9pVSKXyCwTx3D8j2tmGjXi+hAxs39Nociw6M1SdXzyqOfyc/3zBQ== |
| 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
| 2026-09-17T10:35:01.736016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065184observed 28885fe78aa5c7b09c8e0b05d8717095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:01.717131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065184/manifest.jsonobserved 89ae32eaaf91405040b4e4448e71b16f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:01.699442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065184/publication.mdobserved 29d3661f337a332e804501c1b6959cdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:01.679812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065184/publication.txtobserved f99529c3e0eec152ca9ab15b7349cfb3...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. |
|---|