ISRC QZH6S1900441
Verified recording
QZH6S1900441 is “Longing” by League of Legends,
registered on the CopyrightChains blockchain with CopyrightID
0xca2a5645f282eeb965f5054fe64d97a3bb38559f11231d4fd70ca84b72996743 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/QZH6S1900441.
Recording identifiers
- ISRC
- QZH6S1900441
- Title
- Longing
- Artist
- League of Legends
- CopyrightID (CopyrightChains transaction hash)
0xca2a5645f282eeb965f5054fe64d97a3bb38559f11231d4fd70ca84b72996743
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2a46d4b0698eab3eb9bfcf7624ecca73e9e3c4c9c2c53ae5e845eed411dd529b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZH6S1900441
- Bitcoin block existence check
- https://blockstream.info/api/block/953520