ISRC QZN882549741
Verified recording
QZN882549741 is “639Hz The Sound of Love and Harmony” by Solfeggio,
registered on the CopyrightChains blockchain with CopyrightID
0x0dd3873c5fccdc47d57b0d79d8fa5c05f0be6f60d366af452a4f4afc934c66d6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882549741.
Recording identifiers
- ISRC
- QZN882549741
- Title
- 639Hz The Sound of Love and Harmony
- Artist
- Solfeggio
- CopyrightID (CopyrightChains transaction hash)
0x0dd3873c5fccdc47d57b0d79d8fa5c05f0be6f60d366af452a4f4afc934c66d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e0ef85101a30f81757a5350cb8bae848990d44399da2fef3ecdb98099d82c9c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882549741
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 639Hz The Sound of Love and Harmony · Machine-readable JSON-LD