ISRC DEXO52462818
Verified recording
DEXO52462818 is “Tosca” by Jussi Björling,
registered on the CopyrightChains blockchain with CopyrightID
0xc9ad14b8aab7691317bd709b6bcbce668a5e2bf8f0b13f8f13cbb59dd73c856d 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/DEXO52462818.
Recording identifiers
- ISRC
- DEXO52462818
- Title
- Tosca
- Artist
- Jussi Björling
- CopyrightID (CopyrightChains transaction hash)
0xc9ad14b8aab7691317bd709b6bcbce668a5e2bf8f0b13f8f13cbb59dd73c856d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c5f2438c9f0a23768f99a5c4b6315cdbd67dc21c52bff9a450cd37128db8d623- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52462818
- Bitcoin block existence check
- https://blockstream.info/api/block/956304