ISRC PTBM12300067
Verified recording
PTBM12300067 is “Baile de São Simão - Ao Vivo no Estádio Cidade De Coimbra” by Os Quatro e Meia,
registered on the CopyrightChains blockchain with CopyrightID
0xf5841f35be511dbe4144d15a3fe30434722c19581ed05761710d8234e56d6180 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/PTBM12300067.
Recording identifiers
- ISRC
- PTBM12300067
- Title
- Baile de São Simão - Ao Vivo no Estádio Cidade De Coimbra
- Artist
- Os Quatro e Meia
- CopyrightID (CopyrightChains transaction hash)
0xf5841f35be511dbe4144d15a3fe30434722c19581ed05761710d8234e56d6180
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ed36b95a9e01f2a1499b1f08e923dbfbec5e5cd1644bbfcca634e0da42b3f822- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12300067
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Baile de São Simão - Ao Vivo no Estádio Cidade De Coimbra · Machine-readable JSON-LD