ISRC IEWWH2431660
Verified recording
IEWWH2431660 is “Headache Serenity” by Hz Frequency Zone,
registered on the CopyrightChains blockchain with CopyrightID
0xbf5676ac5f126ddadc7e4f880b8878bf91b8e1c614f2dd857e31c89606dd76a7 and independently timestamped
in Bitcoin block 960173 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2431660.
Recording identifiers
- ISRC
- IEWWH2431660
- Title
- Headache Serenity
- Artist
- Hz Frequency Zone
- CopyrightID (CopyrightChains transaction hash)
0xbf5676ac5f126ddadc7e4f880b8878bf91b8e1c614f2dd857e31c89606dd76a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:11:40+00:00
- Bitcoin block
- 960173
- Canonical record hash
sha256:f7829ba90ff4fbd5d25e5d23e217fed24241c6199fd07f1bea26a8e07059a0ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2431660
- Bitcoin block existence check
- https://blockstream.info/api/block/960173