ISRC QZ4JJ1607628
Verified recording
QZ4JJ1607628 is “1988” by Sorrow,
registered on the CopyrightChains blockchain with CopyrightID
0x6b33fad1dbd84197566c756d4ac8a2aed183897e62f33235ca504a81414dd0b4 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1607628.
Recording identifiers
- ISRC
- QZ4JJ1607628
- Title
- 1988
- Artist
- Sorrow
- CopyrightID (CopyrightChains transaction hash)
0x6b33fad1dbd84197566c756d4ac8a2aed183897e62f33235ca504a81414dd0b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d91e2be31ecbadecc0d9f42ac5c856e5d759c609907437b38ffb24eb9198ea0f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1607628
- Bitcoin block existence check
- https://blockstream.info/api/block/956302