ISRC QM4TW1970947
Verified recording
QM4TW1970947 is “Stemning” by Wilhelm Peterson-Berger,
registered on the CopyrightChains blockchain with CopyrightID
0xc6baa69cf9f6bdf9b84cca60a4edd613b0e6ded8aa4aabb76909bee16ac5bfbf 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/QM4TW1970947.
Recording identifiers
- ISRC
- QM4TW1970947
- Title
- Stemning
- Artist
- Wilhelm Peterson-Berger
- CopyrightID (CopyrightChains transaction hash)
0xc6baa69cf9f6bdf9b84cca60a4edd613b0e6ded8aa4aabb76909bee16ac5bfbf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:865e84888224795e8eef1144e047e442a3bf36eda4195f6c038f42cae043241a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1970947
- Bitcoin block existence check
- https://blockstream.info/api/block/956304