ISRC USWL12403229
Verified recording
USWL12403229 is “FIN DE SEMANA” by Koora,
registered on the CopyrightChains blockchain with CopyrightID
0x493b8aedf209d41ca547bbbe168ff0e6ed63d639eb1c0cae921793689806510a and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12403229.
Recording identifiers
- ISRC
- USWL12403229
- Title
- FIN DE SEMANA
- Artist
- Koora
- CopyrightID (CopyrightChains transaction hash)
0x493b8aedf209d41ca547bbbe168ff0e6ed63d639eb1c0cae921793689806510a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:b72e24de8c15ffd39c0c0db63265a96ddfcb2001de7e471bfcb18b177e035f59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12403229
- Bitcoin block existence check
- https://blockstream.info/api/block/960111