ISRC BR3T81600254
Verified recording
BR3T81600254 is “Um Maço de Cigarro e uma Garrafa - Ao Vivo” by Fernando & Sorocaba,
registered on the CopyrightChains blockchain with CopyrightID
0xd7a99765629db7fdeb21271e5ffd717d27d98c047e391934b4df5c55a2bb5f26 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR3T81600254.
Recording identifiers
- ISRC
- BR3T81600254
- Title
- Um Maço de Cigarro e uma Garrafa - Ao Vivo
- Artist
- Fernando & Sorocaba
- CopyrightID (CopyrightChains transaction hash)
0xd7a99765629db7fdeb21271e5ffd717d27d98c047e391934b4df5c55a2bb5f26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:52a9f4f38d6336ae824ddf1a1267025b1eee6eff4150b5451ccd77332fe6d1d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR3T81600254
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Um Maço de Cigarro e uma Garrafa - Ao Vivo · Machine-readable JSON-LD