ISRC IEWWH2424536
Verified recording
IEWWH2424536 is “Sérénité Profonde” by Hz Frequency Zone,
registered on the CopyrightChains blockchain with CopyrightID
0xbf9607de9bf9a536d7f740b2196221a653a5c4f34ea64585a7bf44fc3cd683f4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2424536.
Recording identifiers
- ISRC
- IEWWH2424536
- Title
- Sérénité Profonde
- Artist
- Hz Frequency Zone
- CopyrightID (CopyrightChains transaction hash)
0xbf9607de9bf9a536d7f740b2196221a653a5c4f34ea64585a7bf44fc3cd683f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2fa7f41b39b884ee817f92da5e3c44f313793c25d67f6d68126422c0d093aceb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2424536
- Bitcoin block existence check
- https://blockstream.info/api/block/956304