ISRC BR2RA1900005
Verified recording
BR2RA1900005 is “Tarde Em Itapuã - Ao Vivo” by Quarteto Em Cy,
registered on the CopyrightChains blockchain with CopyrightID
0x90797d27a6ec3d3d8714e98a3d32ee6d37f970589b3c2085e51f29b026f5a7aa and independently timestamped
in Bitcoin block 960352 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR2RA1900005.
Recording identifiers
- ISRC
- BR2RA1900005
- Title
- Tarde Em Itapuã - Ao Vivo
- Artist
- Quarteto Em Cy
- CopyrightID (CopyrightChains transaction hash)
0x90797d27a6ec3d3d8714e98a3d32ee6d37f970589b3c2085e51f29b026f5a7aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:30+00:00
- Bitcoin block
- 960352
- Canonical record hash
sha256:5a49c6a38d467a589ab3b31fc47f283f0b02ee14758a0ea90ac9a6c2d49a6a5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR2RA1900005
- Bitcoin block existence check
- https://blockstream.info/api/block/960352
Full record
Track page: Tarde Em Itapuã - Ao Vivo · Machine-readable JSON-LD