ISRC NLA509615229
Verified recording
NLA509615229 is “A Loud Bit Of Ludwig's 9th - Arr. Edwards/Hirschfelder” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x238a1b6a9801d14069702418e677f8cb9ef9e0a43d3b707d6c9e40223ab63c84 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509615229.
Recording identifiers
- ISRC
- NLA509615229
- Title
- A Loud Bit Of Ludwig's 9th - Arr. Edwards/Hirschfelder
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x238a1b6a9801d14069702418e677f8cb9ef9e0a43d3b707d6c9e40223ab63c84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:0a8fa8f828640ad0fa652634630a6bca608a26513f1e25be8023c8683af2b78c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509615229
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: A Loud Bit Of Ludwig's 9th - Arr. Edwards/Hirschfelder · Machine-readable JSON-LD