ISRC FRZ041200634
Verified recording
FRZ041200634 is “The Symphony” by Mesparrow,
registered on the CopyrightChains blockchain with CopyrightID
0x9d3c8bd72cf36f51a25d9e491aa52309eedc02027ac121ea055f00f8f6fb0f21 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ041200634.
Recording identifiers
- ISRC
- FRZ041200634
- Title
- The Symphony
- Artist
- Mesparrow
- CopyrightID (CopyrightChains transaction hash)
0x9d3c8bd72cf36f51a25d9e491aa52309eedc02027ac121ea055f00f8f6fb0f21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6c7e77a30d84665e0654da24f86c902273e18f0b18b4340f07bd2dd677a73a9f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ041200634
- Bitcoin block existence check
- https://blockstream.info/api/block/956304