ISRC QZH6S1900442
Verified recording
QZH6S1900442 is “Cosmos” by League of Legends,
registered on the CopyrightChains blockchain with CopyrightID
0xdff943bb5246dd822b8c543dd627401fa5f0ad0573c5a9572c249e3bccc06cac 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/QZH6S1900442.
Recording identifiers
- ISRC
- QZH6S1900442
- Title
- Cosmos
- Artist
- League of Legends
- CopyrightID (CopyrightChains transaction hash)
0xdff943bb5246dd822b8c543dd627401fa5f0ad0573c5a9572c249e3bccc06cac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b18b674768cb27b0eb0b1e2590908269971070254ddd1fe030ad9ce0c6af8494- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZH6S1900442
- Bitcoin block existence check
- https://blockstream.info/api/block/953520