OT-2026-000045464
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, pulsed 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-2026-000045464) never changes.
Identity and time
| Publication number | OT-2026-000045464 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-7e6f-a6fb-eca97bbe4993 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045464 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4ce0a517afe9ccd2e59aeff10c7bcbce4a8515c186b7a2e880637af273df067 |
|---|---|
| Markdown | 659964017f5b546a93f4202a3aac5cc290cbde29ce75a201e5317995369cb1ac |
| Publication page | 7bb0540aaf62e36c33fbf1856efdaf52ab29c8bfcd4a0b8d09f2a2695a61657a |
| Manifest | e91ab4af3186584e97f5884f527fb0fb70a72311f54be8203d4064ddf96a6639 |
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 | S8bJT+FPBKiOhJvw1jBjB5g3YL19YuQHA/mbOyF2iXhkHdim/WgG7PjAm0Bng5PvDluGhy3/WpuGTBpUBvuiCw== |
| 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
| 2026-09-17T11:10:46.312280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045464observed 7bb0540aaf62e36c33fbf1856efdaf52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:46.290208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045464/manifest.jsonobserved e91ab4af3186584e97f5884f527fb0fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:46.268221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045464/publication.mdobserved 659964017f5b546a93f4202a3aac5cc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:46.250795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045464/publication.txtobserved d4ce0a517afe9ccd2e59aeff10c7bcbc...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. |
|---|