ISRC QM42K2261994
Verified recording
QM42K2261994 is “Contraband” by q100,
registered on the CopyrightChains blockchain with CopyrightID
0x4ae8f4bb90a22d747f147241871ff4f1e6c63c3fbe1798ae39eb7c4786dd4d3f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2261994.
Recording identifiers
- ISRC
- QM42K2261994
- Title
- Contraband
- Artist
- q100
- CopyrightID (CopyrightChains transaction hash)
0x4ae8f4bb90a22d747f147241871ff4f1e6c63c3fbe1798ae39eb7c4786dd4d3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f84e92b91b8e3993216ea5593dadf09ae3e49a0341ece1c1eda975f39d815362- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2261994
- Bitcoin block existence check
- https://blockstream.info/api/block/957120