ISRC USCG61600056
Verified recording
USCG61600056 is “Has cambiado mi lamento” by Marcos Witt,
registered on the CopyrightChains blockchain with CopyrightID
0x535df27663f0cdc09d392bd58259f9c3ec68dfaf0383c3b35963cde8a5544e2a and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCG61600056.
Recording identifiers
- ISRC
- USCG61600056
- Title
- Has cambiado mi lamento
- Artist
- Marcos Witt
- CopyrightID (CopyrightChains transaction hash)
0x535df27663f0cdc09d392bd58259f9c3ec68dfaf0383c3b35963cde8a5544e2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:75554b7526c45fae0d06c2a558d5444ecc8bd510a5ccd2ea28af364461636794- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCG61600056
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Has cambiado mi lamento · Machine-readable JSON-LD