ISRC BRQQI0600014
Verified recording
BRQQI0600014 is “O Rio / Francisco, Francisco” by Maria Bethânia,
registered on the CopyrightChains blockchain with CopyrightID
0xb926c978fe52b4e666684fdb135e90e446a37086203513b0b2e8ec574803fa09 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRQQI0600014.
Recording identifiers
- ISRC
- BRQQI0600014
- Title
- O Rio / Francisco, Francisco
- Artist
- Maria Bethânia
- CopyrightID (CopyrightChains transaction hash)
0xb926c978fe52b4e666684fdb135e90e446a37086203513b0b2e8ec574803fa09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:457ad17b241d752bbc9f37e6ad0a0d5152e6516b7f750116744594baddcb7adc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRQQI0600014
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: O Rio / Francisco, Francisco · Machine-readable JSON-LD