ISRC QZH6S1900610
Verified recording
QZH6S1900610 is “First Strike” by League of Legends,
registered on the CopyrightChains blockchain with CopyrightID
0x2219ee94abac34fe150c553d4640c9932f368b43b9d3cecf6427a1c872caba90 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZH6S1900610.
Recording identifiers
- ISRC
- QZH6S1900610
- Title
- First Strike
- Artist
- League of Legends
- CopyrightID (CopyrightChains transaction hash)
0x2219ee94abac34fe150c553d4640c9932f368b43b9d3cecf6427a1c872caba90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b08f8d89a5176d0e3ae82606cceb15776ea310c17e80e8eea6d6bbe265cd0a69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZH6S1900610
- Bitcoin block existence check
- https://blockstream.info/api/block/953520