OT-2026-000061186
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000061186) never changes.
Identity and time
| Publication number | OT-2026-000061186 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1380-7dbf-9ea6-3d426d86c1a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061186 |
| Status | PUBLIC |
Content hashes
| Canonical text | da9e532c7b5bbc6cc3c786bc87d1969e71829b1d143d62343f6ed9e94d9b30ed |
|---|---|
| Markdown | 7256641445d7e0a02eea155672a82b6032b2d6a4b0750bc4f46de392eae2693e |
| Publication page | b66696c7883c2f85fbe7358d4c86a371fbb1708a42f0e000d324743f595a008c |
| Manifest | 996cd5d76afb1c3facac46d99ed51ece0dd0453712e90e686bdbb87064cb4e89 |
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 | 81Bwmxb3UaHN/zydWDxu+NTHDsRbcrTNk2ceji5lXaEDbI1ZjDSNbTucj0xJSj1Q8q9JSxexKNfbLQt2zky6Aw== |
| 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
| 2026-09-17T10:42:34.818866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061186observed b66696c7883c2f85fbe7358d4c86a371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:34.798927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061186/manifest.jsonobserved 996cd5d76afb1c3facac46d99ed51ece...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:34.778763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061186/publication.mdobserved 7256641445d7e0a02eea155672a82b60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:34.759693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061186/publication.txtobserved da9e532c7b5bbc6cc3c786bc87d1969e...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. |
|---|