ISRC QM4DW1756364
Verified recording
QM4DW1756364 is “Vitamin D” by Ludacris,
registered on the CopyrightChains blockchain with CopyrightID
0xa7b43abf17baa17483d808e40cd7a959709bab1de14b76870f11d5cf27e6ac0d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1756364.
Recording identifiers
- ISRC
- QM4DW1756364
- Title
- Vitamin D
- Artist
- Ludacris
- CopyrightID (CopyrightChains transaction hash)
0xa7b43abf17baa17483d808e40cd7a959709bab1de14b76870f11d5cf27e6ac0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bdaa14510201eaa63b5f7c01ba2a0145ce86cd2454c23f79cf4edd0191a0a68a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1756364
- Bitcoin block existence check
- https://blockstream.info/api/block/953513