ISRC USLZJ2103110
Verified recording
USLZJ2103110 is “Fim de Semana” by Start Rap,
registered on the CopyrightChains blockchain with CopyrightID
0x932c93253611983a6e3f24c3ccdebddbeda3b881ddc1d9317537be171ef0bb28 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2103110.
Recording identifiers
- ISRC
- USLZJ2103110
- Title
- Fim de Semana
- Artist
- Start Rap
- CopyrightID (CopyrightChains transaction hash)
0x932c93253611983a6e3f24c3ccdebddbeda3b881ddc1d9317537be171ef0bb28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:3a82e0094974875ee3dd883a317e0d5d15bad9045acff5c0ef0b13a116a89f5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2103110
- Bitcoin block existence check
- https://blockstream.info/api/block/960138