ISRC USV351336406
Verified recording
USV351336406 is “La Cumparsita - Instrumental Version” by Mariano Mores,
registered on the CopyrightChains blockchain with CopyrightID
0x41658cf19ac4870e7664362890a1c411c4ab3c0fd6f99fe51745b84ca1aae2a5 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351336406.
Recording identifiers
- ISRC
- USV351336406
- Title
- La Cumparsita - Instrumental Version
- Artist
- Mariano Mores
- CopyrightID (CopyrightChains transaction hash)
0x41658cf19ac4870e7664362890a1c411c4ab3c0fd6f99fe51745b84ca1aae2a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:2d85d8523207fb895bfda0b2d740235bc9127c6f7652968b83d2cbfc74c8b07d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351336406
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: La Cumparsita - Instrumental Version · Machine-readable JSON-LD