OT-2026-000046521
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line 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-2026-000046521) never changes.
Identity and time
| Publication number | OT-2026-000046521 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7d98-90da-6498e59f891c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046521 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46ee71ac8b3c8322aa85b95341f75593bb00b374c12f018ea98733c6cbe7c1e6 |
|---|---|
| Markdown | 03166127eacbc22cee27ee50898118f2d94034148c8af8b715dfd9f088ecdb42 |
| Publication page | 92b0fa8ba266e43736bfba3ebfee87c1d0d483be4ee62c76159742bcc9cc86fd |
| Manifest | 25e88371ee8d8d3b0e05ed803c33985dc6e307f8eca8bbdca0d5441f0d6bf5c8 |
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 | 625ux7rjVUWpLYrGyErwCdrImXzY6K25d/L0OA0/Gy2V2jeuVx/0foo1AeXCUHDD44Fw2K+nYy8VXoeedQMNAw== |
| 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
| 2026-09-17T11:08:34.148836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046521observed 92b0fa8ba266e43736bfba3ebfee87c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:34.128987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046521/manifest.jsonobserved 25e88371ee8d8d3b0e05ed803c33985d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:34.110703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046521/publication.mdobserved 03166127eacbc22cee27ee50898118f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:34.090592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046521/publication.txtobserved 46ee71ac8b3c8322aa85b95341f75593...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. |
|---|