ISRC QZH6S1900451
Verified recording
QZH6S1900451 is “arc 4” by League of Legends,
registered on the CopyrightChains blockchain with CopyrightID
0x450ad421a7c0127c53dbc2e08dba93cc14449859f20db9542e721a1762ea6dc2 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/QZH6S1900451.
Recording identifiers
- ISRC
- QZH6S1900451
- Title
- arc 4
- Artist
- League of Legends
- CopyrightID (CopyrightChains transaction hash)
0x450ad421a7c0127c53dbc2e08dba93cc14449859f20db9542e721a1762ea6dc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:826dc712980b2db8fd0726457f6f5230bbc4b310897d9c51778fb2499f2e3bbc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZH6S1900451
- Bitcoin block existence check
- https://blockstream.info/api/block/953520