ISRC QZPJ32197118
Verified recording
QZPJ32197118 is “Ex-Boyfriend” by h4rtbrkr,
registered on the CopyrightChains blockchain with CopyrightID
0xbd417ad64aa0f706e2b57c9e78e77b6c91a5f2207d573a2c2179855771aa0eab and independently timestamped
in Bitcoin block 954130 on 2026-06-17.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32197118.
Recording identifiers
- ISRC
- QZPJ32197118
- Title
- Ex-Boyfriend
- Artist
- h4rtbrkr
- CopyrightID (CopyrightChains transaction hash)
0xbd417ad64aa0f706e2b57c9e78e77b6c91a5f2207d573a2c2179855771aa0eab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-17T19:07:14+00:00
- Bitcoin block
- 954130
- Canonical record hash
sha256:cb1b74759e8714d3c916da9704a144fba877f7893d870c148c441e21bb443535- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32197118
- Bitcoin block existence check
- https://blockstream.info/api/block/954130