ISRC QZWDW2445544
Verified recording
QZWDW2445544 is “Deep Relaxation - 528 Hz” by Golden Frequencies,
registered on the CopyrightChains blockchain with CopyrightID
0xe4252b1b99f9a76dd238bb105749ac9ce11a4b12b1e73bc61327c2ce253c3494 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2445544.
Recording identifiers
- ISRC
- QZWDW2445544
- Title
- Deep Relaxation - 528 Hz
- Artist
- Golden Frequencies
- CopyrightID (CopyrightChains transaction hash)
0xe4252b1b99f9a76dd238bb105749ac9ce11a4b12b1e73bc61327c2ce253c3494
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:45053190c6351215d2217ce68f25128ce2221d2d4bbb428a2bf281a8d7e56a90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2445544
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Deep Relaxation - 528 Hz · Machine-readable JSON-LD