OT-2026-000039780
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000039780) never changes.
Identity and time
| Publication number | OT-2026-000039780 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-79d1-9a29-228c03528961 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039780 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48078a5d733d184147937387a517b421507bb9019ee15d9e1a5745875498f3fa |
|---|---|
| Markdown | c9a2ee3bb34309050b99a4f55648870d71e2515ed6447e9d75a31110e46c68c2 |
| Publication page | f0f663a4cb15585123105e4e1de9a48f656cddce467e4a3fcf16637c75783c8f |
| Manifest | 328fd62ad7d823c088b0a0a6966d9ff7f0d64aa22e4a58747da4319d7475d04f |
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 | nek5FetiUNnKsbv4TwNyjOQLxVk+xn+72v7x3tmo3FqFoYVNrK5MWGKIGuSQ3/YEvgzrW3uSqHSguIMGqa1zDw== |
| 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
| 2026-09-17T11:20:00.267866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039780observed f0f663a4cb15585123105e4e1de9a48f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:00.250193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039780/manifest.jsonobserved 328fd62ad7d823c088b0a0a6966d9ff7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:00.230566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039780/publication.mdobserved c9a2ee3bb34309050b99a4f55648870d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:00.214250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039780/publication.txtobserved 48078a5d733d184147937387a517b421...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. |
|---|