ISRC BRBQN2200021
Verified recording
BRBQN2200021 is “Dois Polos - Na-Na-Na Nashville 2013” by Biquini Cavadão,
registered on the CopyrightChains blockchain with CopyrightID
0xa511df25597010e99a477d2ae2e550fea23b9f9e84f01099f65b9db740d87ca6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBQN2200021.
Recording identifiers
- ISRC
- BRBQN2200021
- Title
- Dois Polos - Na-Na-Na Nashville 2013
- Artist
- Biquini Cavadão
- CopyrightID (CopyrightChains transaction hash)
0xa511df25597010e99a477d2ae2e550fea23b9f9e84f01099f65b9db740d87ca6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:629800d5508fcd5e38be10f22a305397edc8532d106451cce4d47c79d2580212- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBQN2200021
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Dois Polos - Na-Na-Na Nashville 2013 · Machine-readable JSON-LD