ISRC QZLBC2310523
Verified recording
QZLBC2310523 is “Barcelona (feat. Samm Henshaw)” by Kota the Friend,
registered on the CopyrightChains blockchain with CopyrightID
0xabff2a2328ea627d1c09b0235e4d37bb2f61e3bf1842e000ae41f7b7062cd452 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/QZLBC2310523.
Recording identifiers
- ISRC
- QZLBC2310523
- Title
- Barcelona (feat. Samm Henshaw)
- Artist
- Kota the Friend
- CopyrightID (CopyrightChains transaction hash)
0xabff2a2328ea627d1c09b0235e4d37bb2f61e3bf1842e000ae41f7b7062cd452
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a3c47759dd57960b1d1ff011ccc44e638f4a1e23787b406f043861509074a21a- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2310523
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Barcelona (feat. Samm Henshaw) · Machine-readable JSON-LD