OT-2026-000047501
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000047501) never changes.
Identity and time
| Publication number | OT-2026-000047501 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e58-79ea-9be1-7dcd43e8b76f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047501 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d2a5f4c12fa45cd7c2a856f4e4030cb031932b7e1031298716530116ce3d9d0 |
|---|---|
| Markdown | 2fe88e91bdc47c382351d2bef4068f08c482eddcd633214ef42eb419e7015c17 |
| Publication page | 84fb97eb73652e423d9f98934e2c2f0e1058c8f559ebf08ef709a391f688d4c6 |
| Manifest | 2e14d4b77662abb058dce725dcfcacfaaa32f133355abdded61ca2c6c72eca23 |
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 | DyFYJLbjClCZOp8eMoBMHP3HTHw3yhqxIG1wjs54T/l9NETHExTbCtoAJwNnTmncSG+Jrvfrnrb5vzv240DaAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:32.831034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047501observed 84fb97eb73652e423d9f98934e2c2f0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:32.813110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047501/manifest.jsonobserved 2e14d4b77662abb058dce725dcfcacfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:32.794644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047501/publication.mdobserved 2fe88e91bdc47c382351d2bef4068f08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:32.775200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047501/publication.txtobserved 5d2a5f4c12fa45cd7c2a856f4e4030cb...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. |
|---|