OT-2026-000017318
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000017318) never changes.
Identity and time
| Publication number | OT-2026-000017318 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7647-a1e8-291d3116a7e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017318 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7849596b1310a638d2c39b26fbda787c133161cce4dba2b2bd3d46d9282232cf |
|---|---|
| Markdown | b6a8750db4eb86e802be0ba665d8718bf381717992fe90d8bcc6fe0c19106f75 |
| Publication page | bd5e651abcc3c9bb800e76bb215f707aebdb0fac341f3cedeea1170faeff9995 |
| Manifest | 436a133cf9afc33bd2ee9f045c0731a1f52d040a69f41bfac497e515348c0591 |
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 | hiILA0vxNstpoI/phh5YHiBO2+2tT5rvr3ooz5I+Jo7Ln1csVY7NW2FzCv/9x8BKJCr/lr93k5NOkFoMgOhkCw== |
| 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
| 2026-09-17T12:02:25.344979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017318observed bd5e651abcc3c9bb800e76bb215f707a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:25.327840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017318/manifest.jsonobserved 436a133cf9afc33bd2ee9f045c0731a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:25.311408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017318/publication.mdobserved b6a8750db4eb86e802be0ba665d8718b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:25.295000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017318/publication.txtobserved 7849596b1310a638d2c39b26fbda787c...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. |
|---|