ISRC QZ4H21900101
Verified recording
QZ4H21900101 is “Slave 2 da Shoujo (Ft. Yurunyan & Kill Bill)” by Cheerleader Concubine,
registered on the CopyrightChains blockchain with CopyrightID
0x288f670c8dc28e45adb764eb1644810b79cbba83ce768875c1b2495c158f0981 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/QZ4H21900101.
Recording identifiers
- ISRC
- QZ4H21900101
- Title
- Slave 2 da Shoujo (Ft. Yurunyan & Kill Bill)
- Artist
- Cheerleader Concubine
- CopyrightID (CopyrightChains transaction hash)
0x288f670c8dc28e45adb764eb1644810b79cbba83ce768875c1b2495c158f0981
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2b3514004c4c03f7302d8cc667b506146e8cde86691b58d5f87bda869a866898- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4H21900101
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Slave 2 da Shoujo (Ft. Yurunyan & Kill Bill) · Machine-readable JSON-LD