ISRC QZDA82599856
Verified recording
QZDA82599856 is “WWJD” by 4KL,
registered on the CopyrightChains blockchain with CopyrightID
0xb8c17a392f1a9e059487fcf40a7dbdb5ad84648f9534c674697376fb156add5f 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/QZDA82599856.
Recording identifiers
- ISRC
- QZDA82599856
- Title
- WWJD
- Artist
- 4KL
- CopyrightID (CopyrightChains transaction hash)
0xb8c17a392f1a9e059487fcf40a7dbdb5ad84648f9534c674697376fb156add5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:fe713abd4dd6922fffec7a0410c5f7b35e2189f7f2e2ba608a8213a9b5d63942- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82599856
- Bitcoin block existence check
- https://blockstream.info/api/block/953515