ISRC PT5DZ2300009
Verified recording
PT5DZ2300009 is “E Depois do Adeus /Sombras da Madrugada / Olha a Mala / Marcha do Pião das Nicas / Ó Meu Rio Douro / Barrabás / Fado Hilário-” by José Calvário,
registered on the CopyrightChains blockchain with CopyrightID
0xf591d9dc4d147148a6c41874d3425b7559b352ed521abdabbca77fdbb39aef90 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT5DZ2300009.
Recording identifiers
- ISRC
- PT5DZ2300009
- Title
- E Depois do Adeus /Sombras da Madrugada / Olha a Mala / Marcha do Pião das Nicas / Ó Meu Rio Douro / Barrabás / Fado Hilário-
- Artist
- José Calvário
- CopyrightID (CopyrightChains transaction hash)
0xf591d9dc4d147148a6c41874d3425b7559b352ed521abdabbca77fdbb39aef90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:7fc61386b606e3497b3527fffa2e02a8ae14b05a915e575160b43efa086e6fbd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT5DZ2300009
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: E Depois do Adeus /Sombras da Madrugada / Olha a Mala / Marcha do Pião das Nicas / Ó Meu Rio Douro / Barrabás / Fado Hilário- · Machine-readable JSON-LD