ISRC PT5CY1800072
Verified recording
PT5CY1800072 is “Contrário da Escuridão” by Tóli César Machado,
registered on the CopyrightChains blockchain with CopyrightID
0x7ed7e47d597ce5ca57011a8603e1f9a2878ca49f84f174aec3506ad34c034b12 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT5CY1800072.
Recording identifiers
- ISRC
- PT5CY1800072
- Title
- Contrário da Escuridão
- Artist
- Tóli César Machado
- CopyrightID (CopyrightChains transaction hash)
0x7ed7e47d597ce5ca57011a8603e1f9a2878ca49f84f174aec3506ad34c034b12
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:6f319e9be58e6e963210237a6abdaff2d9e470907c18c7ddffb49fb31ef19adb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT5CY1800072
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Contrário da Escuridão · Machine-readable JSON-LD