OT-2026-000033594
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000033594) never changes.
Identity and time
| Publication number | OT-2026-000033594 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-7452-9c7d-89c12eee2cb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033594 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff4ac3f3ecce63c788c0a6b153182ff0f70fab25059c4482c29a9400e38ca882 |
|---|---|
| Markdown | 48233a34e1200fb2064a123daad76b9bd438b7f73b423b053614608efd455c8c |
| Publication page | fb8ef346348b637e15ce860c0f36dff16d1654d72f391630ca61c6a6a113b60e |
| Manifest | ac05b433d02e44f5ace0d49443196491471c795ceca7e801f1f534337099f66d |
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 | rdZI5rgPg1pDVB214hHkm66XopSttX8jryOh+o3XvY8uFMGrPGzbeNq9BC4D9wrXf6uEY8/S+pagPxoUpyEKBA== |
| 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
| 2026-09-17T11:31:28.313587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033594observed fb8ef346348b637e15ce860c0f36dff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:28.294003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033594/manifest.jsonobserved ac05b433d02e44f5ace0d49443196491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:28.274492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033594/publication.mdobserved 48233a34e1200fb2064a123daad76b9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:28.255273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033594/publication.txtobserved ff4ac3f3ecce63c788c0a6b153182ff0...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. |
|---|