ISRC BRBGK0300057
Verified recording
BRBGK0300057 is “Quando a Saudade Judia” by Otávio Augusto E Gabriel,
registered on the CopyrightChains blockchain with CopyrightID
0x48299ca6b48e05ec5a02d74b0c2a5ff5bae4f5d6aaef9bcce85b30c4c0072d39 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBGK0300057.
Recording identifiers
- ISRC
- BRBGK0300057
- Title
- Quando a Saudade Judia
- Artist
- Otávio Augusto E Gabriel
- CopyrightID (CopyrightChains transaction hash)
0x48299ca6b48e05ec5a02d74b0c2a5ff5bae4f5d6aaef9bcce85b30c4c0072d39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:a8c87faa059a7e26c1965338a0aac8a03b67ad27c77f6f153f96cc04fe7a1a78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBGK0300057
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Quando a Saudade Judia · Machine-readable JSON-LD