ISRC QZWDD2280022
Verified recording
QZWDD2280022 is “Música para ler - Música Calma” by Concentração das Ondas Alfa,
registered on the CopyrightChains blockchain with CopyrightID
0xb582c1e930846aa7cd48afa7867dc2da862027cdc59e75235eca934509d96fe3 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2280022.
Recording identifiers
- ISRC
- QZWDD2280022
- Title
- Música para ler - Música Calma
- Artist
- Concentração das Ondas Alfa
- CopyrightID (CopyrightChains transaction hash)
0xb582c1e930846aa7cd48afa7867dc2da862027cdc59e75235eca934509d96fe3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:1bf75e3950ef6cfc1760f1b6bfa5d644697c9e2f3edf31cc0f2aa0d3e5659995- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2280022
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Música para ler - Música Calma · Machine-readable JSON-LD