ISRC QZS7J2324301
Verified recording
QZS7J2324301 is “BIG” by USHER,
registered on the CopyrightChains blockchain with CopyrightID
0xd403a7983eb5f334d57c519cccdf3a7119c9867ad961efe6a0b1b2cabd2ef590 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/QZS7J2324301.
Recording identifiers
- ISRC
- QZS7J2324301
- Title
- BIG
- Artist
- USHER
- CopyrightID (CopyrightChains transaction hash)
0xd403a7983eb5f334d57c519cccdf3a7119c9867ad961efe6a0b1b2cabd2ef590
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:10f8315def3062217537434a3acc1219d5fe634758265f5857496f3729f3b7f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2324301
- Bitcoin block existence check
- https://blockstream.info/api/block/953513