ISRC QZZ8A2421990
Verified recording
QZZ8A2421990 is “Música relajante para la productividad” by Concentracíon,
registered on the CopyrightChains blockchain with CopyrightID
0xb09fc37681937a8dabb617fc9839146c7e1b19f194a8c32067e19d6c9f6cb0b0 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/QZZ8A2421990.
Recording identifiers
- ISRC
- QZZ8A2421990
- Title
- Música relajante para la productividad
- Artist
- Concentracíon
- CopyrightID (CopyrightChains transaction hash)
0xb09fc37681937a8dabb617fc9839146c7e1b19f194a8c32067e19d6c9f6cb0b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4f680471e38e1bef506c5e1dfa455d26ef430504f5d060934fe42180199642b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2421990
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Música relajante para la productividad · Machine-readable JSON-LD