ISRC BRSME0000575
Verified recording
BRSME0000575 is “Cidade Partida” by Cidade Negra,
registered on the CopyrightChains blockchain with CopyrightID
0xefcc8d15f516fc8355cd5df5cf3c19b5a83536b0bb0fa61a634bf196c6cb08f3 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/BRSME0000575.
Recording identifiers
- ISRC
- BRSME0000575
- Title
- Cidade Partida
- Artist
- Cidade Negra
- CopyrightID (CopyrightChains transaction hash)
0xefcc8d15f516fc8355cd5df5cf3c19b5a83536b0bb0fa61a634bf196c6cb08f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f101d3a359e964a89d1d5896f412b12b086e6fc832b8dd46b555bfca1e1bcc5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSME0000575
- Bitcoin block existence check
- https://blockstream.info/api/block/956304