ISRC BRB221300037
Verified recording
BRB221300037 is “Perdido na Praça” by Kiko Zambianchi,
registered on the CopyrightChains blockchain with CopyrightID
0x666155ba8953d74afee8864382bdc9a9e7c690357c9b45311731fc599b1c3a9b and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRB221300037.
Recording identifiers
- ISRC
- BRB221300037
- Title
- Perdido na Praça
- Artist
- Kiko Zambianchi
- CopyrightID (CopyrightChains transaction hash)
0x666155ba8953d74afee8864382bdc9a9e7c690357c9b45311731fc599b1c3a9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:bce7c4eb1653117fbb66ffb3b23538c0c9001419a342f4edadb53dcb0a86b25e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRB221300037
- Bitcoin block existence check
- https://blockstream.info/api/block/960144