ISRC PT3CB1400010
Verified recording
PT3CB1400010 is “Cantiga de amor - Olavo Bilac” by Resistencia,
registered on the CopyrightChains blockchain with CopyrightID
0x7fc5f9de3c80ca6fc28bf60a3af4cfbdea6b34701d34b4d3b3be2fc3c89ab6bc and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT3CB1400010.
Recording identifiers
- ISRC
- PT3CB1400010
- Title
- Cantiga de amor - Olavo Bilac
- Artist
- Resistencia
- CopyrightID (CopyrightChains transaction hash)
0x7fc5f9de3c80ca6fc28bf60a3af4cfbdea6b34701d34b4d3b3be2fc3c89ab6bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:1728938d9cebba23c3b4737fa54900b62e4ea78268543cb2aa2644b92dfa18fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT3CB1400010
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Cantiga de amor - Olavo Bilac · Machine-readable JSON-LD