ISRC QMDA71564146
Verified recording
QMDA71564146 is “Vilken dag” by Björn Hedström,
registered on the CopyrightChains blockchain with CopyrightID
0x4bd0d495c02c440670ea2a96ac86b38f3ac1d2a24a2a8a854368873005237bc9 and independently timestamped
in Bitcoin block 957067 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71564146.
Recording identifiers
- ISRC
- QMDA71564146
- Title
- Vilken dag
- Artist
- Björn Hedström
- CopyrightID (CopyrightChains transaction hash)
0x4bd0d495c02c440670ea2a96ac86b38f3ac1d2a24a2a8a854368873005237bc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:54:37+00:00
- Bitcoin block
- 957067
- Canonical record hash
sha256:43a855bde7ef2ddcef1dc420ae6e543c3541fdad133ab5fbdc4c9eb939e363b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71564146
- Bitcoin block existence check
- https://blockstream.info/api/block/957067