ISRC ITAC21800057
Verified recording
ITAC21800057 is “Toca la Cadena (La Fiera)” by Leo Wilber,
registered on the CopyrightChains blockchain with CopyrightID
0x839044e1e311629767eafef7e3218df9ad4a439f4baf23d35876f25cca38a69d and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITAC21800057.
Recording identifiers
- ISRC
- ITAC21800057
- Title
- Toca la Cadena (La Fiera)
- Artist
- Leo Wilber
- CopyrightID (CopyrightChains transaction hash)
0x839044e1e311629767eafef7e3218df9ad4a439f4baf23d35876f25cca38a69d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:9afb6b00a9e6ef64e3e278ef16594fe1c14c0aa756108587b3b86bc21c88d7f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITAC21800057
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Toca la Cadena (La Fiera) · Machine-readable JSON-LD