ISRC DEQR42101764
Verified recording
DEQR42101764 is “Blue Monday (feat. Felix Räuber (Ex-Polarkreis 18))” by Alex Christensen,
registered on the CopyrightChains blockchain with CopyrightID
0xa114db28dd81e0d44e957b5ab1c8aba84ca323e2ff31b4e49998fda986ebb635 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQR42101764.
Recording identifiers
- ISRC
- DEQR42101764
- Title
- Blue Monday (feat. Felix Räuber (Ex-Polarkreis 18))
- Artist
- Alex Christensen
- CopyrightID (CopyrightChains transaction hash)
0xa114db28dd81e0d44e957b5ab1c8aba84ca323e2ff31b4e49998fda986ebb635
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:573888b37247b5066f73a766bab87d0559c20d54cc879e84779767280c981674- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQR42101764
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Blue Monday (feat. Felix Räuber (Ex-Polarkreis 18)) · Machine-readable JSON-LD