OT-2026-000013113
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000013113) never changes.
Identity and time
| Publication number | OT-2026-000013113 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc8-70cb-a63a-9cac0ee1cc95 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4cc3b087877164647666336ed6ab463f52b53ee2ef4039b17200ef21e9356afd |
|---|---|
| Markdown | 8d97394801cc19d87fae00888edb59fd64246f6b9700bc0827d4acb5f70e91e3 |
| Publication page | b6721ec3b00dddf871d60a1465492dfa44d651b852cbea82b0cdd8dd1e0c737c |
| Manifest | 29855aca9a33ad14b80134589ca8086f807847768624545b4a4571c53ae4c020 |
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 | CxBHd0nhpBb3DpQpEznkISIn07F+wk+go90NEc7C6k2cJeAMNCeFJURLzZ92BDemW6f4rFwh0gBnJavZv0OiCg== |
| 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
| 2026-09-17T12:09:23.912978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013113observed b6721ec3b00dddf871d60a1465492dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:23.894004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013113/manifest.jsonobserved 29855aca9a33ad14b80134589ca8086f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:23.875420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013113/publication.mdobserved 8d97394801cc19d87fae00888edb59fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:23.854973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013113/publication.txtobserved 4cc3b087877164647666336ed6ab463f...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. |
|---|