ISRC ARZ021900407
Verified recording
ARZ021900407 is “La Hija del Fletero / Amurado” by Cucuza Castiello,
registered on the CopyrightChains blockchain with CopyrightID
0x77fa05d365f339bbb2e8629ab9cd9f640eaafb6e44e4181b50c71742b0afb29e and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ021900407.
Recording identifiers
- ISRC
- ARZ021900407
- Title
- La Hija del Fletero / Amurado
- Artist
- Cucuza Castiello
- CopyrightID (CopyrightChains transaction hash)
0x77fa05d365f339bbb2e8629ab9cd9f640eaafb6e44e4181b50c71742b0afb29e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:73b2b8efa54df86ad1c2783fe5b7cc30c629dcb1e9cb3c33738ae20c21ace9be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ021900407
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: La Hija del Fletero / Amurado · Machine-readable JSON-LD