OT-2026-000032918
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000032918) never changes.
Identity and time
| Publication number | OT-2026-000032918 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-7ed9-83f6-f9dacf24920f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032918 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ea6402277684784a06cc5be139a733d666ec2370bf367efdb0e9e0f762ffc95 |
|---|---|
| Markdown | e299d067beb8717c46abf228ab5f3dcb57acf0c7393013c953fd996770c0e6db |
| Publication page | 61b069880366cc7e097c1cb90b10de60beb957ed201fd939f48e20c6c7b58be5 |
| Manifest | aee181299b566ec3387053e1d671bca4514c044db5d042c44b27a66a92e87b10 |
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 | qhrHbrrVNYzm6/uh7il73EGrsEIeGJLVkuhDAxFFWx8AXFmriJP/ZYq+TRrZeYjMKeFBpbyhgRntu65gqSfdAw== |
| 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
| 2026-09-17T11:32:30.668881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032918observed 61b069880366cc7e097c1cb90b10de60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:30.650072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032918/manifest.jsonobserved aee181299b566ec3387053e1d671bca4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:30.633119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032918/publication.mdobserved e299d067beb8717c46abf228ab5f3dcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:30.616175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032918/publication.txtobserved 6ea6402277684784a06cc5be139a733d...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. |
|---|