ISRC FRZ131322011
Verified recording
FRZ131322011 is “Euridice, La Tragedia: "Io, che d'alti sospir vaga"” by Giulio Caccini,
registered on the CopyrightChains blockchain with CopyrightID
0x03cee92dbbfed063d5d3a0e842e003ca0987f32a93764b89796552a4f8ebc055 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131322011.
Recording identifiers
- ISRC
- FRZ131322011
- Title
- Euridice, La Tragedia: "Io, che d'alti sospir vaga"
- Artist
- Giulio Caccini
- CopyrightID (CopyrightChains transaction hash)
0x03cee92dbbfed063d5d3a0e842e003ca0987f32a93764b89796552a4f8ebc055
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:36fadbb85409cd2c9b9bd912ac85fef0f02904b32093f4d2f28df2d4c1f96dec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131322011
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Euridice, La Tragedia: "Io, che d'alti sospir vaga" · Machine-readable JSON-LD