ISRC BRACT1606821
Verified recording
BRACT1606821 is “Pot Pourri: Os Homens de Preto / Chimarrita / a Xula / O Tatu” by Grupo Quero Quero,
registered on the CopyrightChains blockchain with CopyrightID
0x838778b73b4bafa1d8895cc5ea1d55e5535e1d6762be7253c8a434d5d9b63893 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1606821.
Recording identifiers
- ISRC
- BRACT1606821
- Title
- Pot Pourri: Os Homens de Preto / Chimarrita / a Xula / O Tatu
- Artist
- Grupo Quero Quero
- CopyrightID (CopyrightChains transaction hash)
0x838778b73b4bafa1d8895cc5ea1d55e5535e1d6762be7253c8a434d5d9b63893
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:d93561cdf34e36cd57cbde1d806a84cb76c00a760c896d89d7a7e19ee0a1078d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1606821
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Pot Pourri: Os Homens de Preto / Chimarrita / a Xula / O Tatu · Machine-readable JSON-LD