ISRC QZFZ42443057
Verified recording
QZFZ42443057 is “So Long” by YN Jay,
registered on the CopyrightChains blockchain with CopyrightID
0xfd629c8470663fb73dff9b18e72a8183fd73ea7c7c47cbeb981a43d283516690 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42443057.
Recording identifiers
- ISRC
- QZFZ42443057
- Title
- So Long
- Artist
- YN Jay
- CopyrightID (CopyrightChains transaction hash)
0xfd629c8470663fb73dff9b18e72a8183fd73ea7c7c47cbeb981a43d283516690
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ebc078c0551dde06b39be04ff60f4edd7de34ca98643982ff401a1d2b8a1efef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42443057
- Bitcoin block existence check
- https://blockstream.info/api/block/957118