OT-2026-000027064
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, sustained 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-2026-000027064) never changes.
Identity and time
| Publication number | OT-2026-000027064 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-76c7-9ef8-a6d27796971f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027064 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf7c6746ec264d7767516481ff0cfee18f82e88baac6d8c56e8c1344b0314ea8 |
|---|---|
| Markdown | ef0c8a5c4f0601f94bf6c39c8139ad5058536a27b8e847e70f11feb8990da573 |
| Publication page | a59e7ab490e6345c1585bb6a97aa520fcc09011909ebdaeac9c5a825c2071444 |
| Manifest | 887f625f306ed3a334ad0ced1be7d486dba60e728da9b33f7a614cd0c3bb98dc |
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 | Bn9zjJsbDsgBaS2hzQyFMctRbgtdkOinEb+qOldg4wHr3wm6A6/XfecsKeteRBmUc0odUWFk2RgpIQTuv2YXCg== |
| 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
| 2026-09-17T11:43:49.545805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027064observed a59e7ab490e6345c1585bb6a97aa520f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:49.522724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027064/manifest.jsonobserved 887f625f306ed3a334ad0ced1be7d486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:49.506840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027064/publication.mdobserved ef0c8a5c4f0601f94bf6c39c8139ad50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:49.490434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027064/publication.txtobserved bf7c6746ec264d7767516481ff0cfee1...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. |
|---|