ISRC QZZEB2473155
Verified recording
QZZEB2473155 is “Música Relajante Para Felinos Tranquilos” by Barba de calma,
registered on the CopyrightChains blockchain with CopyrightID
0x0f21b32f7b909e4f197b72a707066283ccc3d69585b4b519b0a2cc36036e70e7 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2473155.
Recording identifiers
- ISRC
- QZZEB2473155
- Title
- Música Relajante Para Felinos Tranquilos
- Artist
- Barba de calma
- CopyrightID (CopyrightChains transaction hash)
0x0f21b32f7b909e4f197b72a707066283ccc3d69585b4b519b0a2cc36036e70e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:29e7d99892c775938d23fd6d116489430516bfb19a80a2925ce00ef760357233- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2473155
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Música Relajante Para Felinos Tranquilos · Machine-readable JSON-LD