ISRC QZZ8A2409740
Verified recording
QZZ8A2409740 is “Liebestraume No. 3 - Liszt - Classical Deep Sleep” by Classical Music For Relaxation,
registered on the CopyrightChains blockchain with CopyrightID
0x1b6a3fe030d47feddb2832c939adcb111f0bce6e3d256937cd533c5d56feaa8b and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2409740.
Recording identifiers
- ISRC
- QZZ8A2409740
- Title
- Liebestraume No. 3 - Liszt - Classical Deep Sleep
- Artist
- Classical Music For Relaxation
- CopyrightID (CopyrightChains transaction hash)
0x1b6a3fe030d47feddb2832c939adcb111f0bce6e3d256937cd533c5d56feaa8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:fe017433ef9a904e10613375e2c6889114efa7599c439cc7ab585a78040cefd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2409740
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Liebestraume No. 3 - Liszt - Classical Deep Sleep · Machine-readable JSON-LD