OT-2026-000017841
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000017841) never changes.
Identity and time
| Publication number | OT-2026-000017841 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7d79-9060-0abd574d3573 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017841 |
| Status | PUBLIC |
Content hashes
| Canonical text | be4d958427caedf54886bcfa6b1f169ca8f7cf77a7448646ce73673e12651536 |
|---|---|
| Markdown | 42bcb3eac7400b3e276d3ac9add741a482639ac6948efe2e2d7122e555c14871 |
| Publication page | 36ed01594e33282861eab4d1d53e34737c911285fe59f24ffff44a4d1ea94efa |
| Manifest | 9f87259e2b3149f9b9ccf1881a1f3dadce5c1254d97ee8f8bd37e690b14c1f8e |
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 | uKfG1D2hQlMeW/rZFv8DYPUzEdCNPR6lWMyDKm1j+ApvWfWla1A7nZq10UTfa8FTYVh7Vr6dg2zDSQM8EphOCQ== |
| 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
| 2026-09-17T12:01:49.159490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017841observed 36ed01594e33282861eab4d1d53e3473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:49.142468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017841/manifest.jsonobserved 9f87259e2b3149f9b9ccf1881a1f3dad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:49.121521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017841/publication.mdobserved 42bcb3eac7400b3e276d3ac9add741a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:49.104694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017841/publication.txtobserved be4d958427caedf54886bcfa6b1f169c...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. |
|---|