ISRC QZFP52299570
Verified recording
QZFP52299570 is “Heartbreak Hotel” by Braxton Knight,
registered on the CopyrightChains blockchain with CopyrightID
0x1172ed9872b572f79df9e970a41ff12b8340e0ac0f50ae59d0b41dad9a880476 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFP52299570.
Recording identifiers
- ISRC
- QZFP52299570
- Title
- Heartbreak Hotel
- Artist
- Braxton Knight
- CopyrightID (CopyrightChains transaction hash)
0x1172ed9872b572f79df9e970a41ff12b8340e0ac0f50ae59d0b41dad9a880476
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:0fb74f4987c969d5aea393c673028921512d248d26a3c6595485a07c739399ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFP52299570
- Bitcoin block existence check
- https://blockstream.info/api/block/960370