ISRC QZ4JJ1674960
Verified recording
QZ4JJ1674960 is “Kimochi Warui (When? When? When? When? When? When? When?)” by Car Seat Headrest,
registered on the CopyrightChains blockchain with CopyrightID
0xebd0e8ad6c4c14a87baf8db8f48fd29fe473dbcb4a81f875c2bf0a0c8f3a9f1f and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1674960.
Recording identifiers
- ISRC
- QZ4JJ1674960
- Title
- Kimochi Warui (When? When? When? When? When? When? When?)
- Artist
- Car Seat Headrest
- CopyrightID (CopyrightChains transaction hash)
0xebd0e8ad6c4c14a87baf8db8f48fd29fe473dbcb4a81f875c2bf0a0c8f3a9f1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bd69ac0ddad957188ad55870ebdac22cf91e9767ef567bbec89b84d868f24a26- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1674960
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Kimochi Warui (When? When? When? When? When? When? When?) · Machine-readable JSON-LD