ISRC QZ4JJ1607637
Verified recording
QZ4JJ1607637 is “Through the Night” by Sorrow,
registered on the CopyrightChains blockchain with CopyrightID
0x8e138d0ca51e3e7632c9e63b14b683e86d57e5e0b6e4ca01ed6e4b1c46e6a612 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1607637.
Recording identifiers
- ISRC
- QZ4JJ1607637
- Title
- Through the Night
- Artist
- Sorrow
- CopyrightID (CopyrightChains transaction hash)
0x8e138d0ca51e3e7632c9e63b14b683e86d57e5e0b6e4ca01ed6e4b1c46e6a612
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:08d5d7b7ce107c4cfaf8fd452f6d9196bc3232b43afbb874c28d9ab648c72308- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1607637
- Bitcoin block existence check
- https://blockstream.info/api/block/960121