ISRC CA5KR2210381
Verified recording
CA5KR2210381 is “Before U” by Marshmello,
registered on the CopyrightChains blockchain with CopyrightID
0x51bae0e8edaa817ebe5e0ed057c26f580e00e23585abdb65f431ad60c32719b0 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2210381.
Recording identifiers
- ISRC
- CA5KR2210381
- Title
- Before U
- Artist
- Marshmello
- CopyrightID (CopyrightChains transaction hash)
0x51bae0e8edaa817ebe5e0ed057c26f580e00e23585abdb65f431ad60c32719b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:59bb81793b1734f618273505be5a0c110097911bb63e82a77e2118bd3678ab4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2210381
- Bitcoin block existence check
- https://blockstream.info/api/block/953528