OT-2026-000046856
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line 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-2026-000046856) never changes.
Identity and time
| Publication number | OT-2026-000046856 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7eb2-b31b-f44152c5c301 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56b32927ee1bfa3c4a9100dfc55751b2de808aeed1c785801a2962e081b2ca2a |
|---|---|
| Markdown | 51849de84fd0baf6085f05571efe38a907805014b6a27566a6e639e22a456bd2 |
| Publication page | 7df49eb480f123509dfecded16dab35b443d27c9674bd2d6f4670d0ce995db7e |
| Manifest | a58dafb74f6160b51ac09138df3442331331e2d99609555200f66719cf422338 |
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 | M2yelWgvS0KUVz1Sb22cA6GTWdtEBkNOp11xuY3M7TeKBB386t0C2EeQXFwaRWKlUKg2t3DPU0+2Uy+u2eNpCQ== |
| 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
| 2026-09-17T11:06:57.537328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046856observed 7df49eb480f123509dfecded16dab35b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:57.520513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046856/manifest.jsonobserved a58dafb74f6160b51ac09138df344233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:57.501927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046856/publication.mdobserved 51849de84fd0baf6085f05571efe38a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:57.482753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046856/publication.txtobserved 56b32927ee1bfa3c4a9100dfc55751b2...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. |
|---|