OT-2026-000060100
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, sustained blow-off after set-down, on a tool changer
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-2026-000060100) never changes.
Identity and time
| Publication number | OT-2026-000060100 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-79b3-a7b1-5045388ab2aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e59947be68becbda38e8f8f6f5d3f3d2d787a3c73b95b4199a150e83a34a31a |
|---|---|
| Markdown | 929686fad5f335ff9eb87abbd10aa5b2fd935f189791ad6da163833a3b2ff347 |
| Publication page | 149f0c653abf31358d2d848e9c0013241b2734b933f9335d8ba6217b209c4337 |
| Manifest | 2401ca4b97e276c01effce5f4a7aea3126fe3fa3087c44ae9c19167cb4d24348 |
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 | aCwRPOcj1+KhJ0mQrstJmImcGlxbp2F+1QXIuHR6aPBDYFAeI/8sAfX1iVSfEJ125oEw4qZ7y1UOZ9aAo9ZsBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:44.614277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060100observed 149f0c653abf31358d2d848e9c001324...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:44.596690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060100/manifest.jsonobserved 2401ca4b97e276c01effce5f4a7aea31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:44.579112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060100/publication.mdobserved 929686fad5f335ff9eb87abbd10aa5b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:44.562497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060100/publication.txtobserved 8e59947be68becbda38e8f8f6f5d3f3d...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. |
|---|