ISRC QZL382000253
Verified recording
QZL382000253 is “UP NEXT” by Heartbrkkidd,
registered on the CopyrightChains blockchain with CopyrightID
0xf8905e346e08e4f3107556a1ccf5a2a2bbaf3397e493622243c00ef7456397f5 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382000253.
Recording identifiers
- ISRC
- QZL382000253
- Title
- UP NEXT
- Artist
- Heartbrkkidd
- CopyrightID (CopyrightChains transaction hash)
0xf8905e346e08e4f3107556a1ccf5a2a2bbaf3397e493622243c00ef7456397f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:e12120989e0547c988c9c5d010e57b8d0a81c55e3bf03a6dc08e8a8b083d3cd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382000253
- Bitcoin block existence check
- https://blockstream.info/api/block/953515