ISRC GBBKS2000104
Verified recording
GBBKS2000104 is “Sonette” by Smerz,
registered on the CopyrightChains blockchain with CopyrightID
0x988aa7abd0378c91e76ccb0ce2b6a086ab26691d0b016ef2204272ca824cc307 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/GBBKS2000104.
Recording identifiers
- ISRC
- GBBKS2000104
- Title
- Sonette
- Artist
- Smerz
- CopyrightID (CopyrightChains transaction hash)
0x988aa7abd0378c91e76ccb0ce2b6a086ab26691d0b016ef2204272ca824cc307
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3d268634248ea27c8960e344375a6d1805ba3d82cb4208c8f6b87a0af5e74f2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS2000104
- Bitcoin block existence check
- https://blockstream.info/api/block/956304