ISRC DEF055901024
Verified recording
DEF055901024 is “7 Variations On "Bei Männern, welche Liebe fühlen", For Cello And Piano, WoO 46: Variation III” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb6cabe0a92bb4411bae2d1231253065b43ac5227aedd0e05e5805922c77f2649 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055901024.
Recording identifiers
- ISRC
- DEF055901024
- Title
- 7 Variations On "Bei Männern, welche Liebe fühlen", For Cello And Piano, WoO 46: Variation III
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb6cabe0a92bb4411bae2d1231253065b43ac5227aedd0e05e5805922c77f2649
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ac4761bf32347d3915883aad1f22afd1e92b1a66d1cd4b3574127227f28be8b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055901024
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 7 Variations On "Bei Männern, welche Liebe fühlen", For Cello And Piano, WoO 46: Variation III · Machine-readable JSON-LD