ISRC USSM11002716
Verified recording
USSM11002716 is “Tonerna - Remastered” by Carl Leopold Sjöberg,
registered on the CopyrightChains blockchain with CopyrightID
0x89c63976bc824dd39b6fd03e5a7c54831ae82f65ad9acba8b9a58306e897e7f3 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11002716.
Recording identifiers
- ISRC
- USSM11002716
- Title
- Tonerna - Remastered
- Artist
- Carl Leopold Sjöberg
- CopyrightID (CopyrightChains transaction hash)
0x89c63976bc824dd39b6fd03e5a7c54831ae82f65ad9acba8b9a58306e897e7f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:9015e92bfa5ead99a22dbb0ca30043ba013e412404c801eaef0f828a0a57c9d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11002716
- Bitcoin block existence check
- https://blockstream.info/api/block/960481