ISRC USUM71115045
Verified recording
USUM71115045 is “Lo Dudo” by Cristian Castro,
registered on the CopyrightChains blockchain with CopyrightID
0x28c7cbef70a90028cc81efe10df71717456cd13c36567f2aba0cff09e5afd095 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71115045.
Recording identifiers
- ISRC
- USUM71115045
- Title
- Lo Dudo
- Artist
- Cristian Castro
- CopyrightID (CopyrightChains transaction hash)
0x28c7cbef70a90028cc81efe10df71717456cd13c36567f2aba0cff09e5afd095
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:e8395253c25165de136bb3d882e147abb8df719c61ac92abaf94e803ff0a164b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71115045
- Bitcoin block existence check
- https://blockstream.info/api/block/953536