ISRC BEF641733713
Verified recording
BEF641733713 is “Ritornello: Ritornello” by Giovanni Girolamo Kapsberger,
registered on the CopyrightChains blockchain with CopyrightID
0xefd7c5064d2b4060427fa034ed6ad461bb68c78da12accf06c5319d669598fa3 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEF641733713.
Recording identifiers
- ISRC
- BEF641733713
- Title
- Ritornello: Ritornello
- Artist
- Giovanni Girolamo Kapsberger
- CopyrightID (CopyrightChains transaction hash)
0xefd7c5064d2b4060427fa034ed6ad461bb68c78da12accf06c5319d669598fa3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:840baac5695deadf726813509ab64c7239674cf23734793f1bd489fdb80aa328- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEF641733713
- Bitcoin block existence check
- https://blockstream.info/api/block/959163
Full record
Track page: Ritornello: Ritornello · Machine-readable JSON-LD