ISRC PTLR12000060
Verified recording
PTLR12000060 is “Variações Em Lá Menor” by José Nunes,
registered on the CopyrightChains blockchain with CopyrightID
0x761af4a357690ce1b928cb33899cb3ca7e0e5c13a14d909b5d976d2bd55ed3d0 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTLR12000060.
Recording identifiers
- ISRC
- PTLR12000060
- Title
- Variações Em Lá Menor
- Artist
- José Nunes
- CopyrightID (CopyrightChains transaction hash)
0x761af4a357690ce1b928cb33899cb3ca7e0e5c13a14d909b5d976d2bd55ed3d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:9165aea756a00076d99f5a34ad28581b337a1de4784d654cd5fd29895d84114e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTLR12000060
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Variações Em Lá Menor · Machine-readable JSON-LD