OT-2026-000033367
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000033367) never changes.
Identity and time
| Publication number | OT-2026-000033367 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-71d5-a485-6d93d344639e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d395cefcea229240abd966fa6b95e6f4534c8705520a5ef616f74dce3313469 |
|---|---|
| Markdown | 44e68078a7960c30edc3e703171e64a40009b631d04cde9b884f5e47ee53db08 |
| Publication page | d2f35d8b6c64104e66a3e1d4384678546ac8fdfe99c3bc86ba34bd35471814e0 |
| Manifest | ab7318e06b4b90ec590f659e23e2100b874d568beaa48265e868407a874ffc81 |
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 | iTzUmGA1whmdo37Wxtfu17nNnMM1p7XDgEnv0hTo0JV0t+9SUQPYPTXgtS8H+QUcmjPKlxXXZzEqhas4K25zDA== |
| 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
| 2026-09-17T11:32:08.072939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033367observed d2f35d8b6c64104e66a3e1d438467854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:08.048436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033367/manifest.jsonobserved ab7318e06b4b90ec590f659e23e2100b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:08.029134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033367/publication.mdobserved 44e68078a7960c30edc3e703171e64a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:08.009378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033367/publication.txtobserved 6d395cefcea229240abd966fa6b95e6f...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. |
|---|