ISRC FR50X2187205
Verified recording
FR50X2187205 is “7 Frühe Lieder (Arr. for Soprano and Chamber Orchestra by Reinbert de Leeuw): No. 5, Im Zimmer - Live in Rotterdam” by Alban Berg,
registered on the CopyrightChains blockchain with CopyrightID
0x2094989af60d7764349c393e8a3be16710af3155a6756c83602d93838847cb83 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2187205.
Recording identifiers
- ISRC
- FR50X2187205
- Title
- 7 Frühe Lieder (Arr. for Soprano and Chamber Orchestra by Reinbert de Leeuw): No. 5, Im Zimmer - Live in Rotterdam
- Artist
- Alban Berg
- CopyrightID (CopyrightChains transaction hash)
0x2094989af60d7764349c393e8a3be16710af3155a6756c83602d93838847cb83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:ac710525f0820f3cf0473b33e20283dfadb9004ee7f3c400072190840dac1e5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2187205
- Bitcoin block existence check
- https://blockstream.info/api/block/960376
Full record
Track page: 7 Frühe Lieder (Arr. for Soprano and Chamber Orchestra by Reinbert de Leeuw): No. 5, Im Zimmer - Live in Rotterdam · Machine-readable JSON-LD