OT-2026-000027141
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000027141) never changes.
Identity and time
| Publication number | OT-2026-000027141 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3454-7f2c-a9d5-d21c4fadfc23 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027141 |
| Status | PUBLIC |
Content hashes
| Canonical text | da6dc0ad0aa995612b7dcbca8957e8f9f7a367310b6c87a27f6a4a323b77bfa4 |
|---|---|
| Markdown | aeab4d1d3bbd99ea155ce0968c9bebb1c9d0ea10ec1d6145fd06bbc770b04026 |
| Publication page | a4dfbad88e7d326ef54caddca7d74ccdbad5acc9a39de69d83697a7e7bbd1faa |
| Manifest | 600cf6511308e62f98e2e44cecc2ecedd1ed8fdc5f5bdc002f1daef823d0b531 |
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 | iLAwrpZ5pK2CXfA4sp7jbFtAqHIgNCn9+4gtQRUZEz7EdxyRR25D6ehaiZOQgfVCmWtCoYH56HjSfEZb+mJlBw== |
| 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
| 2026-09-17T11:43:55.092568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027141observed a4dfbad88e7d326ef54caddca7d74ccd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:55.076586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027141/manifest.jsonobserved 600cf6511308e62f98e2e44cecc2eced...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:55.061830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027141/publication.mdobserved aeab4d1d3bbd99ea155ce0968c9bebb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:55.043464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027141/publication.txtobserved da6dc0ad0aa995612b7dcbca8957e8f9...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. |
|---|