ISRC BXBKK2400091
Verified recording
BXBKK2400091 is “Oferta da Viuvinha - Playback” by Aline Barros,
registered on the CopyrightChains blockchain with CopyrightID
0x9e3ff7f55b72ef6e479b56ac318e02d9440ab8811bcf1cf5bdda93fc924ed3d0 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBKK2400091.
Recording identifiers
- ISRC
- BXBKK2400091
- Title
- Oferta da Viuvinha - Playback
- Artist
- Aline Barros
- CopyrightID (CopyrightChains transaction hash)
0x9e3ff7f55b72ef6e479b56ac318e02d9440ab8811bcf1cf5bdda93fc924ed3d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:4143245a2fa8db0cde3fee1b17f251c23f2348dfc74599c2ed689e1a2134a354- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBKK2400091
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Oferta da Viuvinha - Playback · Machine-readable JSON-LD