ISRC PTOV19400049
Verified recording
PTOV19400049 is “Casa Portuguesa” by Maria Da Fé,
registered on the CopyrightChains blockchain with CopyrightID
0xb262a9720db020f117e335d35bae9a2b889afe46525be79b08bedafd95443e33 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/PTOV19400049.
Recording identifiers
- ISRC
- PTOV19400049
- Title
- Casa Portuguesa
- Artist
- Maria Da Fé
- CopyrightID (CopyrightChains transaction hash)
0xb262a9720db020f117e335d35bae9a2b889afe46525be79b08bedafd95443e33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:684d2e889e459c3aec589340de09daa4a7b9f2d8899ce37cf59dda22ab2505c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV19400049
- Bitcoin block existence check
- https://blockstream.info/api/block/960334