ISRC QZGWX2036699
Verified recording
QZGWX2036699 is “The Saddest Song in the World” by Mood Killer,
registered on the CopyrightChains blockchain with CopyrightID
0xab7a3b796419444c2c5c49baa5c67f72559c76977da7d8d713bbbbb2014d8461 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2036699.
Recording identifiers
- ISRC
- QZGWX2036699
- Title
- The Saddest Song in the World
- Artist
- Mood Killer
- CopyrightID (CopyrightChains transaction hash)
0xab7a3b796419444c2c5c49baa5c67f72559c76977da7d8d713bbbbb2014d8461
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:bf7bd4d582a4ff80ee1fd1889429fc3003615093b3cfea8ea8bbc89525a0d0ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2036699
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: The Saddest Song in the World · Machine-readable JSON-LD