ISRC USBL10000109
Verified recording
USBL10000109 is “Llorare” by Cristian Castro,
registered on the CopyrightChains blockchain with CopyrightID
0xf19ab9644e56d540d86a39d563bb6829f1615444878e9335890349c99a0685da 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/USBL10000109.
Recording identifiers
- ISRC
- USBL10000109
- Title
- Llorare
- Artist
- Cristian Castro
- CopyrightID (CopyrightChains transaction hash)
0xf19ab9644e56d540d86a39d563bb6829f1615444878e9335890349c99a0685da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:85aed964967fa0f869c08a056523ee5280cd7e41dbf77717bf138642876b1aa8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBL10000109
- Bitcoin block existence check
- https://blockstream.info/api/block/953520