ISRC QZH6S1900426
Verified recording
QZH6S1900426 is “Waybackmachine” by League of Legends,
registered on the CopyrightChains blockchain with CopyrightID
0x4bf8dba3d46c4bd39991b1f5205e803f4c964bd098cce8a2ebe51785d8810cb4 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/QZH6S1900426.
Recording identifiers
- ISRC
- QZH6S1900426
- Title
- Waybackmachine
- Artist
- League of Legends
- CopyrightID (CopyrightChains transaction hash)
0x4bf8dba3d46c4bd39991b1f5205e803f4c964bd098cce8a2ebe51785d8810cb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2c985f901cf77bf60a917c12441317184890226cf69e798ab35e38085349f81c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZH6S1900426
- Bitcoin block existence check
- https://blockstream.info/api/block/953520