ISRC PTBM12300059
Verified recording
PTBM12300059 is “Não Respondo Por Mim (feat. João Só) - Ao Vivo no Estádio Cidade De Coimbra” by Os Quatro e Meia,
registered on the CopyrightChains blockchain with CopyrightID
0x36a46d4fa72da19cec6bc2a3691f007d1ca9dca5ff69da4f3bd3db89ef936866 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12300059.
Recording identifiers
- ISRC
- PTBM12300059
- Title
- Não Respondo Por Mim (feat. João Só) - Ao Vivo no Estádio Cidade De Coimbra
- Artist
- Os Quatro e Meia
- CopyrightID (CopyrightChains transaction hash)
0x36a46d4fa72da19cec6bc2a3691f007d1ca9dca5ff69da4f3bd3db89ef936866
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4706051c28340b430ee511d86732788cd541854d599d8456dbe8ac0f359c13bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12300059
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Não Respondo Por Mim (feat. João Só) - Ao Vivo no Estádio Cidade De Coimbra · Machine-readable JSON-LD