ISRC PT3CB1700074
Verified recording
PT3CB1700074 is “Onde estás tu, mamã? (Canção de Lisboa) - Ao vivo” by Jorge Palma,
registered on the CopyrightChains blockchain with CopyrightID
0xf06cd1216a4ab6c5e144dc3dbcb372b5f65ce0ff96e9774474c017a575ff80e3 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT3CB1700074.
Recording identifiers
- ISRC
- PT3CB1700074
- Title
- Onde estás tu, mamã? (Canção de Lisboa) - Ao vivo
- Artist
- Jorge Palma
- CopyrightID (CopyrightChains transaction hash)
0xf06cd1216a4ab6c5e144dc3dbcb372b5f65ce0ff96e9774474c017a575ff80e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:c61a9fc9da5139164e8cf65cd7b25d083619df463ee5a5f54788a5e4050a9652- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT3CB1700074
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Onde estás tu, mamã? (Canção de Lisboa) - Ao vivo · Machine-readable JSON-LD