ISRC PTNO11800050
Verified recording
PTNO11800050 is “Felicidade - Live” by António Zambujo,
registered on the CopyrightChains blockchain with CopyrightID
0x2270d0fe312dbc5903485f7cf773a456f9143f05c8a6fb80ecf7c60fbc068fe8 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/PTNO11800050.
Recording identifiers
- ISRC
- PTNO11800050
- Title
- Felicidade - Live
- Artist
- António Zambujo
- CopyrightID (CopyrightChains transaction hash)
0x2270d0fe312dbc5903485f7cf773a456f9143f05c8a6fb80ecf7c60fbc068fe8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ae9292a6cb6900573418d59ac623cb911ddfd4c41959182e09bc084cb64cb8ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTNO11800050
- Bitcoin block existence check
- https://blockstream.info/api/block/956302