ISRC GBAYC1202947
Verified recording
GBAYC1202947 is “Busoni: Ich ruf' zu dir (After Bach's chorale prelude, BWV 639), BV B27 No. 5” by Ferruccio Busoni,
registered on the CopyrightChains blockchain with CopyrightID
0xe9ef51069c1124ab0ba0672f15ebab4c5f0f1c8459fa028341bc58dceb0e69df and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1202947.
Recording identifiers
- ISRC
- GBAYC1202947
- Title
- Busoni: Ich ruf' zu dir (After Bach's chorale prelude, BWV 639), BV B27 No. 5
- Artist
- Ferruccio Busoni
- CopyrightID (CopyrightChains transaction hash)
0xe9ef51069c1124ab0ba0672f15ebab4c5f0f1c8459fa028341bc58dceb0e69df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:2ad9163d5d3b340f482a38b86771139436df4932003cc96ec3f83c3f5b846135- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1202947
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: Busoni: Ich ruf' zu dir (After Bach's chorale prelude, BWV 639), BV B27 No. 5 · Machine-readable JSON-LD