ISRC QZK6Q1998206
Verified recording
QZK6Q1998206 is “Queen” by Leonie Bos,
registered on the CopyrightChains blockchain with CopyrightID
0x1a4b9a83e95cd37b84f9582622692d30914d2fce724a91a4de65451fb7fd83f5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q1998206.
Recording identifiers
- ISRC
- QZK6Q1998206
- Title
- Queen
- Artist
- Leonie Bos
- CopyrightID (CopyrightChains transaction hash)
0x1a4b9a83e95cd37b84f9582622692d30914d2fce724a91a4de65451fb7fd83f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d3f39a493f673e52670cf5a82c2d5ab55df4a0a5b1925b45ff60266a1ede5632- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q1998206
- Bitcoin block existence check
- https://blockstream.info/api/block/956304