ISRC QZ7R42151067
Verified recording
QZ7R42151067 is “Prueba y Error” by Rayo aka Big Buda,
registered on the CopyrightChains blockchain with CopyrightID
0xdd856ceb90c1e6c8af4b09a8af3416a17c3bc404d5a885f0e741b1f5dc0f504c and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7R42151067.
Recording identifiers
- ISRC
- QZ7R42151067
- Title
- Prueba y Error
- Artist
- Rayo aka Big Buda
- CopyrightID (CopyrightChains transaction hash)
0xdd856ceb90c1e6c8af4b09a8af3416a17c3bc404d5a885f0e741b1f5dc0f504c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:d892c49f0f06feb14770c8f6a943f0e098c3cbf9228b9ad8b4448115b3640060- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7R42151067
- Bitcoin block existence check
- https://blockstream.info/api/block/960481