OT-2026-000039231
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000039231) never changes.
Identity and time
| Publication number | OT-2026-000039231 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7536-bed1-b41d70c53ae2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039231 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d2659c308377e64c0b0d0b693baa3ed86bd105d27ff379a9f31493da97b1482 |
|---|---|
| Markdown | 80c019670bd9d960d60aeae9c90f6876aad7937245319667af57b58894d88428 |
| Publication page | 0750f499a613600a06002b87bf8b7a72e3f814aedba340cff5010f5815c5f26a |
| Manifest | e22d63d0ddd26a096167f1c4e339210b96e64b35fba1427ac5f61e055151c0b4 |
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 | 7s1vyCEJl/y2e034CBYCraESijLnbKRuYNQ9TqrE+sjnQkZVNnrm9o7RfN9DwgYBZ0+bPIsC5cDkS3VfFgVmBQ== |
| 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
| 2026-09-17T11:20:47.085863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039231observed 0750f499a613600a06002b87bf8b7a72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:47.066117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039231/manifest.jsonobserved e22d63d0ddd26a096167f1c4e339210b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:47.047005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039231/publication.mdobserved 80c019670bd9d960d60aeae9c90f6876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:47.026693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039231/publication.txtobserved 0d2659c308377e64c0b0d0b693baa3ed...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. |
|---|