ISRC CH1491939616
Verified recording
CH1491939616 is “Zefiro torna e'l bel tempo rimena, SV 108” by Claudio Monteverdi,
registered on the CopyrightChains blockchain with CopyrightID
0x54c495773c5c9b3c70f88a5c88254c876d4db9578fdcfcf9956b25bb9a195a9a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491939616.
Recording identifiers
- ISRC
- CH1491939616
- Title
- Zefiro torna e'l bel tempo rimena, SV 108
- Artist
- Claudio Monteverdi
- CopyrightID (CopyrightChains transaction hash)
0x54c495773c5c9b3c70f88a5c88254c876d4db9578fdcfcf9956b25bb9a195a9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:4e6d8b74e974d2fcd62192ad0159996f65cf0b4323a4bea9814b994ed559aca1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491939616
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Zefiro torna e'l bel tempo rimena, SV 108 · Machine-readable JSON-LD