OT-2026-000032135
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, 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-2026-000032135) never changes.
Identity and time
| Publication number | OT-2026-000032135 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a5-7133-be30-9f3f7e62e066 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c26498ce629984aa0248930d141442914854f8a3f283d4e38fc2c55810ad143 |
|---|---|
| Markdown | 8dd5de3bc0f76ed3bcb58525a6833a45617ea862a4e076d8aeb4d3d3b67fecff |
| Publication page | caefb526857fc41c8cbe909f44d6d7500b3d519b1a8fbcd6b963038c1a901401 |
| Manifest | 0ac8bac4d09d6f219fb84669621cc7cfe78e972b8b7c23115d41f5ae8cf3208b |
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 | UtkbWo4cCojiHBITJhH/IW9SmLpfM+eJ10GytsCSsdYxISl+SA2vK8l5h4lrThcAdZrFJhNqjeaAGMlZHNRbAw== |
| 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
| 2026-09-17T11:34:27.278294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032135observed caefb526857fc41c8cbe909f44d6d750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:27.262084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032135/manifest.jsonobserved 0ac8bac4d09d6f219fb84669621cc7cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:27.244645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032135/publication.mdobserved 8dd5de3bc0f76ed3bcb58525a6833a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:27.227371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032135/publication.txtobserved 6c26498ce629984aa0248930d1414429...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. |
|---|