ISRC BRB580700095
Verified recording
BRB580700095 is “Mayor of Simpleton - Bossa Version” by Marcelo Rezende,
registered on the CopyrightChains blockchain with CopyrightID
0x3695c93922ba66d3a776e596373df207f0bad365aeb6fc548ca8cd6d50189bc1 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRB580700095.
Recording identifiers
- ISRC
- BRB580700095
- Title
- Mayor of Simpleton - Bossa Version
- Artist
- Marcelo Rezende
- CopyrightID (CopyrightChains transaction hash)
0x3695c93922ba66d3a776e596373df207f0bad365aeb6fc548ca8cd6d50189bc1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:d2f5787958487b54bfe2746ff0857453333083973a5293fd57fb8933e8ca4e9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRB580700095
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Mayor of Simpleton - Bossa Version · Machine-readable JSON-LD