OT-2026-000032255
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three 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-2026-000032255) never changes.
Identity and time
| Publication number | OT-2026-000032255 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a8-76a4-9d60-b89a11d795d3 · 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-2026-000032255 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fefc0bb9df67e718ea22ca41efb4534b12b8d6c569cd21a3c55238a3eb713e8 |
|---|---|
| Markdown | 6df1761a0ad18e598aaf3984ef4df45066cf41b7c3d760370ab25a4175ea99c9 |
| Publication page | e41908a6b2264f13b14cb5dc9a0b74969cf507a34b0d33f36d9213556a57e291 |
| Manifest | fb4d6a7def955294ed6a7c5dd5b7fd3aedede9c223b7a9cb267c807797dc6f21 |
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 | ECn4BNY5TDhGrLZP2i/8y1pXbBEjFLl74/K+ohH0tKqCPPFH4j7wiN//uI0NMF1RfFvGLC2ppmv42oqMZppEAA== |
| 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
| 2026-09-17T11:34:36.814193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032255observed e41908a6b2264f13b14cb5dc9a0b7496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:36.796836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032255/manifest.jsonobserved fb4d6a7def955294ed6a7c5dd5b7fd3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:36.778441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032255/publication.mdobserved 6df1761a0ad18e598aaf3984ef4df450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:36.760610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032255/publication.txtobserved 1fefc0bb9df67e718ea22ca41efb4534...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. |
|---|