ISRC QZTB72359049
Verified recording
QZTB72359049 is “HIDDEN LINE 澈” by Novel Friday,
registered on the CopyrightChains blockchain with CopyrightID
0xe2cf53312a53827ba1bbbe5cc196703008e4f1db4214ad1287cde1a48a013ea3 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/QZTB72359049.
Recording identifiers
- ISRC
- QZTB72359049
- Title
- HIDDEN LINE 澈
- Artist
- Novel Friday
- CopyrightID (CopyrightChains transaction hash)
0xe2cf53312a53827ba1bbbe5cc196703008e4f1db4214ad1287cde1a48a013ea3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0e536b4c0ded1b592abc4aa04499a06e82605523063f04e514c54427c549045f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72359049
- Bitcoin block existence check
- https://blockstream.info/api/block/957118