ISRC ARF390700537
Verified recording
ARF390700537 is “Que Maravilla Goyo (En Vivo)” by Alberto Cortez,
registered on the CopyrightChains blockchain with CopyrightID
0x9788ef6df8a7e43296f1f1d89a4cff5d5e5a6c8e2b06f209ca8f5755e4980e83 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF390700537.
Recording identifiers
- ISRC
- ARF390700537
- Title
- Que Maravilla Goyo (En Vivo)
- Artist
- Alberto Cortez
- CopyrightID (CopyrightChains transaction hash)
0x9788ef6df8a7e43296f1f1d89a4cff5d5e5a6c8e2b06f209ca8f5755e4980e83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:bc6de18ed1da666dd49016092d27c059c8465d7cdf0256360fecceb96416939f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF390700537
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Que Maravilla Goyo (En Vivo) · Machine-readable JSON-LD