OT-2026-000035047
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000035047) never changes.
Identity and time
| Publication number | OT-2026-000035047 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-76e2-8d4d-7ec74f9d8a4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49d790e7413833133ea421523239f665bda1436038962c6d27282b393f391cdc |
|---|---|
| Markdown | d30e4d4fb6fda8b6dc90fce1966661527426c0f452788f0e786badf606cb9fd4 |
| Publication page | 6e007eb9b82699436096ffd9c0c9d8d152d516a176f8da0c2a87920dfc26a347 |
| Manifest | 93969a5cc136a51e688a6ac5caa33336e3f27cd1ce1f85b0d212257a96b11565 |
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 | fys/YNvXU2RBDTgCMVPzL8vdnX2qI9iD3+i8aMyozl1ShH8a8H176J9MXRlh/Z3ZFLWhB7ngP2Ja7SMKOYTQCw== |
| 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
| 2026-09-17T11:28:06.132918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035047observed 6e007eb9b82699436096ffd9c0c9d8d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:06.113983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035047/manifest.jsonobserved 93969a5cc136a51e688a6ac5caa33336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:06.094863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035047/publication.mdobserved d30e4d4fb6fda8b6dc90fce196666152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:06.071121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035047/publication.txtobserved 49d790e7413833133ea421523239f665...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. |
|---|