OT-2026-000032007
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000032007) never changes.
Identity and time
| Publication number | OT-2026-000032007 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7ae9-84ed-6454f2fd1e15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032007 |
| Status | PUBLIC |
Content hashes
| Canonical text | e424614c7bcb91fe7a1a558772a5ac494b1d991b72237c72a75b3d89bf6cd676 |
|---|---|
| Markdown | 41690956e3b8211c1fbadc78d4f4ee4eaefa3e9c2e8fc33b72343881df6dfb1a |
| Publication page | 4516247e876f0519878856bfda37bddbd282f6e28d40e2830950190c194b2959 |
| Manifest | dafb29f8324a44cb834b837fee187bcaeefe2ae7bfecf58b4688729a1036d739 |
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 | FuCCEWCQng7d0QivI8PeiBEL7GxviBtSi6lnKGpp+usZGUvXZxqSYNeoomru4/bZ/5hkRXa3KXbKeY637WBOBA== |
| 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
| 2026-09-17T11:35:24.587982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032007observed 4516247e876f0519878856bfda37bddb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:24.567561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032007/manifest.jsonobserved dafb29f8324a44cb834b837fee187bca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:24.548510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032007/publication.mdobserved 41690956e3b8211c1fbadc78d4f4ee4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:24.530976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032007/publication.txtobserved e424614c7bcb91fe7a1a558772a5ac49...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. |
|---|