ISRC PTBM12300054
Verified recording
PTBM12300054 is “Pontos nos I's - Ao Vivo no Estádio Cidade De Coimbra” by Os Quatro e Meia,
registered on the CopyrightChains blockchain with CopyrightID
0x7c4ae4df8c0d6b7eddb0d4907acdf01545ea6c51a0926ba5fb14d51174d323ea and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12300054.
Recording identifiers
- ISRC
- PTBM12300054
- Title
- Pontos nos I's - Ao Vivo no Estádio Cidade De Coimbra
- Artist
- Os Quatro e Meia
- CopyrightID (CopyrightChains transaction hash)
0x7c4ae4df8c0d6b7eddb0d4907acdf01545ea6c51a0926ba5fb14d51174d323ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:448585dc3c32f87ff5f847f25c9cfae2fa4e8f367e65a71867d734b32c9a29e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12300054
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Pontos nos I's - Ao Vivo no Estádio Cidade De Coimbra · Machine-readable JSON-LD