ISRC BRTRB2408110
Verified recording
BRTRB2408110 is “Saudade” by Rafael Calaça,
registered on the CopyrightChains blockchain with CopyrightID
0x9c5d99d97019c6fe12a4ccc15f492547014cc48427a85872f00819125732972c and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB2408110.
Recording identifiers
- ISRC
- BRTRB2408110
- Title
- Saudade
- Artist
- Rafael Calaça
- CopyrightID (CopyrightChains transaction hash)
0x9c5d99d97019c6fe12a4ccc15f492547014cc48427a85872f00819125732972c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:af3ceccc02446c32df555c2c780d483de1bba0967e64c89e57f2b1d8ba0caad4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB2408110
- Bitcoin block existence check
- https://blockstream.info/api/block/960368