ISRC US3Z41800644

Verified recording

US3Z41800644 is “Recuerdo” by Xantos, registered on the CopyrightChains blockchain with CopyrightID 0xbc7c51b7c5c06f35cea5a6b1dc31eede7c9ac6a92a034240f745b74a047af097 and independently timestamped in Bitcoin block 953520 on 2026-06-13. Verify the canonical record, hash, and Bitcoin attestation at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41800644.

Recording identifiers

ISRC
US3Z41800644
Title
Recuerdo
Artist
Xantos
CopyrightID (CopyrightChains transaction hash)
0xbc7c51b7c5c06f35cea5a6b1dc31eede7c9ac6a92a034240f745b74a047af097

Dual-chain proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09+00:00
Bitcoin block
953520
Canonical record hash
sha256:72da0b0e7d826f7607aa7153f04ed6d3e922eed359ae71a06af56a6d85e49e2a
Verification API (6-check server-side result)
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41800644
Bitcoin block existence check
https://blockstream.info/api/block/953520

Full record

Track page: Recuerdo · Machine-readable JSON-LD