OT-2026-000022184
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000022184) never changes.
Identity and time
| Publication number | OT-2026-000022184 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fc-7ddb-a7c3-5513ddc809ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5966dd39f417eec40dd10e2325ef747c23fa3ea2f4250a72a0d83fcd898fd0ee |
|---|---|
| Markdown | 1f9ccc9cbc1add97085069d82e6718f445b6e13083aaa8491108b97f6e269f78 |
| Publication page | 3b347791e8d6724fd5ba61d2eb0cd64de0dd22bf64ace1c5b4791dc0ceeb303e |
| Manifest | a84c120eb9c30f81bd59c58a3dbc206a009ff297f77daf7b0c96215f4ade9d2f |
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 | uv9HDZY6Wow1QozzJjBy4i7Gj8LWczm+zjo7BbL0fZ3n0/zr2X4lNqpfYEbS1XyRgCIUgQUufrHCd5oSNo4lBA== |
| 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
| 2026-09-17T11:52:52.011714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022184observed 3b347791e8d6724fd5ba61d2eb0cd64d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:51.994507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022184/manifest.jsonobserved a84c120eb9c30f81bd59c58a3dbc206a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:51.978776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022184/publication.mdobserved 1f9ccc9cbc1add97085069d82e6718f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:51.961893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022184/publication.txtobserved 5966dd39f417eec40dd10e2325ef747c...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. |
|---|