OT-2026-000048792
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000048792) never changes.
Identity and time
| Publication number | OT-2026-000048792 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32d-7b37-b5b9-bffdb2287c7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048792 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf47e4ea743a5c80b8fe8e7fe5c87953dafd15782ca228c069a73985e7674b5e |
|---|---|
| Markdown | 64a877962312ee0f0669bcdcd5ba489721bc7c500e917e8d55b549e225fc6595 |
| Publication page | 3060c7ec950837c6ad8b441504565a5215d2e487be7c2de1bfe0b497cd51b7db |
| Manifest | 6a96ae7721bedfac494a54f8c06909d9aed7c982d87018c1d8a5e2e3cd41deb9 |
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 | 7zlU8rfZVhk3gx3XCgRZDXVsZ4W4Y2WJzspfEF8aviyesfwFFTwDymYhcsH58DqehOuyw6PwyFlOtdOzlihTBw== |
| 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
| 2026-09-17T11:04:30.050925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048792observed 3060c7ec950837c6ad8b441504565a52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:30.030612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048792/manifest.jsonobserved 6a96ae7721bedfac494a54f8c06909d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:30.005585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048792/publication.mdobserved 64a877962312ee0f0669bcdcd5ba4897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:29.981709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048792/publication.txtobserved bf47e4ea743a5c80b8fe8e7fe5c87953...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. |
|---|