ISRC USQX92402138
Verified recording
USQX92402138 is “Portrait - Hopeful Child Remix - Edit [from Audible Words + Music]” by Mariah Carey,
registered on the CopyrightChains blockchain with CopyrightID
0x9516907ef5c7cf2a815361c3363bf1ef12d8e5c32138cb9adc68ba83594812d0 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/USQX92402138.
Recording identifiers
- ISRC
- USQX92402138
- Title
- Portrait - Hopeful Child Remix - Edit [from Audible Words + Music]
- Artist
- Mariah Carey
- CopyrightID (CopyrightChains transaction hash)
0x9516907ef5c7cf2a815361c3363bf1ef12d8e5c32138cb9adc68ba83594812d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b635229af75fe76ca6b50b8c8b0a1b37942b3377104d5e23bb4698284406f826- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92402138
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Portrait - Hopeful Child Remix - Edit [from Audible Words + Music] · Machine-readable JSON-LD