ISRC QM8RL1900893
Verified recording
QM8RL1900893 is “Lost Freestyle” by Nas,
registered on the CopyrightChains blockchain with CopyrightID
0x09696a2ef303b9b54c6a3680c15711ce66052def8caa65b92eee9eb9ea439199 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/QM8RL1900893.
Recording identifiers
- ISRC
- QM8RL1900893
- Title
- Lost Freestyle
- Artist
- Nas
- CopyrightID (CopyrightChains transaction hash)
0x09696a2ef303b9b54c6a3680c15711ce66052def8caa65b92eee9eb9ea439199
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:54a2b954a7ce8d0e64ee7582f75629dd12e57523b55e2b7400c0eda232bff0fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8RL1900893
- Bitcoin block existence check
- https://blockstream.info/api/block/953528