ISRC ARZ021900415
Verified recording
ARZ021900415 is “El Tuerto y los Ciegos” by Cucuza Castiello,
registered on the CopyrightChains blockchain with CopyrightID
0xb5c10221cf253330d9d8bf54cdfa248d7d972888d1baeac98c22bc31618f32eb 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/ARZ021900415.
Recording identifiers
- ISRC
- ARZ021900415
- Title
- El Tuerto y los Ciegos
- Artist
- Cucuza Castiello
- CopyrightID (CopyrightChains transaction hash)
0xb5c10221cf253330d9d8bf54cdfa248d7d972888d1baeac98c22bc31618f32eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7611f41bc299b847377af198fc3146f1341c261fb498c0d5bf09ecfc18dcb7f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ021900415
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: El Tuerto y los Ciegos · Machine-readable JSON-LD