ISRC PTBM12300066
Verified recording
PTBM12300066 is “Já Estou de Regresso, Amor - Ao Vivo no Estádio Cidade De Coimbra” by Os Quatro e Meia,
registered on the CopyrightChains blockchain with CopyrightID
0x8e9c50385b47be435744b655477b1bbab4eab0c1e73514310320e16a4cf805e0 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/PTBM12300066.
Recording identifiers
- ISRC
- PTBM12300066
- Title
- Já Estou de Regresso, Amor - Ao Vivo no Estádio Cidade De Coimbra
- Artist
- Os Quatro e Meia
- CopyrightID (CopyrightChains transaction hash)
0x8e9c50385b47be435744b655477b1bbab4eab0c1e73514310320e16a4cf805e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:93d2062a6871b87354a2cab0a48001bac212d96a692182c1abaae0f8461d7ba0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12300066
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Já Estou de Regresso, Amor - Ao Vivo no Estádio Cidade De Coimbra · Machine-readable JSON-LD