ISRC TCACL1641439
Verified recording
TCACL1641439 is “Complicación (feat. Willie Rosario)” by Carlos D'Castro,
registered on the CopyrightChains blockchain with CopyrightID
0xd6085aceaa012bfe0a3a7bfcf5dff83a33a1601340b5d4a6da62b1c749c82edf and independently timestamped
in Bitcoin block 959107 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACL1641439.
Recording identifiers
- ISRC
- TCACL1641439
- Title
- Complicación (feat. Willie Rosario)
- Artist
- Carlos D'Castro
- CopyrightID (CopyrightChains transaction hash)
0xd6085aceaa012bfe0a3a7bfcf5dff83a33a1601340b5d4a6da62b1c749c82edf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T07:19:23+00:00
- Bitcoin block
- 959107
- Canonical record hash
sha256:1b72a2ada7db9d4946b1b72ea4c94e104f9365ceaa2ca816a72d215a6033eaaa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACL1641439
- Bitcoin block existence check
- https://blockstream.info/api/block/959107
Full record
Track page: Complicación (feat. Willie Rosario) · Machine-readable JSON-LD