OT-2026-000003932
Publication integrity record
Vacuum cup gripper, two outlet manifold, ejector fed, vented after set down, silicone cups
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-2026-000003932) never changes.
Identity and time
| Publication number | OT-2026-000003932 · never reused |
|---|---|
| Internal UUID | 01a0a90b-80e8-78f6-bcf4-2c810810e7d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:08:18.538582Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003932 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc522c4d597ee29b862360af0d66dca0e869d5a93e62e350f29435cc64ac9a5a |
|---|---|
| Markdown | 0af22d31441f97bb465e291d895eee9f3ad27c74b2ce5ff27512572eeaac89ac |
| Publication page | e9d8ae7f3ee219a7fde296afe96eb7f0d976e1e2827549716d1ec09e38f69bfc |
| Manifest | b2931cf585084273df323888700898a222c1c8444a2c08f3f861e78a6126fc08 |
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 | HlZQDgqCQwPZSYSr7g1uGPNmwM3XNDD6ZIqEzrrBZmvsmCDmtgl9ehCFkdaWNIz+eC70p4xe7qoTEMJRo7iSAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:27:02Z batch OT-TS-2026-W38-009 · RFC 3161 token · inclusion proof root aada101caea153fd76622afa3661a5b8... |
|---|
Independent retrieval
| 2026-09-16T07:10:11.523964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003932observed e9d8ae7f3ee219a7fde296afe96eb7f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:10:11.510042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003932/manifest.jsonobserved b2931cf585084273df323888700898a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:10:11.496059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003932/publication.mdobserved 0af22d31441f97bb465e291d895eee9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:10:11.481205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003932/publication.txtobserved fc522c4d597ee29b862360af0d66dca0...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. |
|---|