ISRC PTUM71700151
Verified recording
PTUM71700151 is “Lisboa Menina E Moça” by Paulo de Carvalho,
registered on the CopyrightChains blockchain with CopyrightID
0xec3c191f9f2a9a3f537b7516fe2bf0b0f44df9124bacf0c92a244cdaf8b225c2 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/PTUM71700151.
Recording identifiers
- ISRC
- PTUM71700151
- Title
- Lisboa Menina E Moça
- Artist
- Paulo de Carvalho
- CopyrightID (CopyrightChains transaction hash)
0xec3c191f9f2a9a3f537b7516fe2bf0b0f44df9124bacf0c92a244cdaf8b225c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1bcaff57cf471f5e4883c336a85845f7a66bebf679b5088e28b6810561b381b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM71700151
- Bitcoin block existence check
- https://blockstream.info/api/block/953520