ISRC ARZ021900403
Verified recording
ARZ021900403 is “Confesiones de Invierno” by Cucuza Castiello,
registered on the CopyrightChains blockchain with CopyrightID
0x13d2ff0c455a0f0be903e028d911f9e57debc70d6f4204d3b609b2bd915adc40 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ021900403.
Recording identifiers
- ISRC
- ARZ021900403
- Title
- Confesiones de Invierno
- Artist
- Cucuza Castiello
- CopyrightID (CopyrightChains transaction hash)
0x13d2ff0c455a0f0be903e028d911f9e57debc70d6f4204d3b609b2bd915adc40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d4da9d4cee97f675ebd353d6e389faa4a94225970bf9a4e0c6aa4f37c395cdbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ021900403
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Confesiones de Invierno · Machine-readable JSON-LD