OT-2026-000018595
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000018595) never changes.
Identity and time
| Publication number | OT-2026-000018595 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b48b-717e-a541-76a77d457bd2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 626fb2069dc687f4ae4626a16335260ca178587a84fc105309361479389d08c8 |
|---|---|
| Markdown | 3ec50a0b34003d651c26f56724556fdb8b34d639f73b9b9cf8ef9a93dc0cb7f7 |
| Publication page | 06008e102e27211d0e063f3d2e74959591e9d1a348cd5aecc297dff483057fe7 |
| Manifest | 64097bdc068ee944953220736e3e66dad200fa21f7d2bf9a26342204d62610c7 |
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 | ZGNKZKoadb9qqz/Ikep7vK5X9uP8KtPRdSAIvpsBSyb98Q2Kjhr4ev+ogZt86ZlznZ2CY9dpTy3UV89xLXLIDg== |
| 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
| 2026-09-17T12:01:23.960090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018595observed 06008e102e27211d0e063f3d2e749595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:23.942708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018595/manifest.jsonobserved 64097bdc068ee944953220736e3e66da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:23.925405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018595/publication.mdobserved 3ec50a0b34003d651c26f56724556fdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:23.910173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018595/publication.txtobserved 626fb2069dc687f4ae4626a16335260c...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. |
|---|