ISRC QZMZ92307982
Verified recording
QZMZ92307982 is “Bigman” by Heijan,
registered on the CopyrightChains blockchain with CopyrightID
0x19efaf0ec80bd3e326a77f46d5ccc1063686c71cb94b45afa55e7bb5f8d2620b and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92307982.
Recording identifiers
- ISRC
- QZMZ92307982
- Title
- Bigman
- Artist
- Heijan
- CopyrightID (CopyrightChains transaction hash)
0x19efaf0ec80bd3e326a77f46d5ccc1063686c71cb94b45afa55e7bb5f8d2620b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:74806bed59212f35092c2534a369b87f0c7550fc7d24703377a97a8f954407c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92307982
- Bitcoin block existence check
- https://blockstream.info/api/block/953513