ISRC USQX92402137
Verified recording
USQX92402137 is “Portrait - Hopeful Child Remix - Radio Edit [from Audible Words + Music]” by Mariah Carey,
registered on the CopyrightChains blockchain with CopyrightID
0x0fa69b0bfc2f2b8ef44b0b8050a8958d79870ab6186be88cf617c719a7d11972 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92402137.
Recording identifiers
- ISRC
- USQX92402137
- Title
- Portrait - Hopeful Child Remix - Radio Edit [from Audible Words + Music]
- Artist
- Mariah Carey
- CopyrightID (CopyrightChains transaction hash)
0x0fa69b0bfc2f2b8ef44b0b8050a8958d79870ab6186be88cf617c719a7d11972
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e7088c1e65cab6e8f709cca5708916db4461a9e00d85fd0a0577beda0188fc56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92402137
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Portrait - Hopeful Child Remix - Radio Edit [from Audible Words + Music] · Machine-readable JSON-LD