ISRC GBAYC1900576
Verified recording
GBAYC1900576 is “Beethoven: 7 Ländler, WoO 11: No. 4 in D Major” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xbcac78ee8c3265132bf6474e12b7395c7184e2d36a5642b43196736422df554a and independently timestamped
in Bitcoin block 956856 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900576.
Recording identifiers
- ISRC
- GBAYC1900576
- Title
- Beethoven: 7 Ländler, WoO 11: No. 4 in D Major
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xbcac78ee8c3265132bf6474e12b7395c7184e2d36a5642b43196736422df554a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T01:25:57+00:00
- Bitcoin block
- 956856
- Canonical record hash
sha256:286680dbd10f3b6c70e9f74706d78b0123be553b30952bf4e502221a2e691d13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900576
- Bitcoin block existence check
- https://blockstream.info/api/block/956856
Full record
Track page: Beethoven: 7 Ländler, WoO 11: No. 4 in D Major · Machine-readable JSON-LD