ISRC ARF109902129
Verified recording
ARF109902129 is “Cuando la Tarde” by Carlos Torres Vila,
registered on the CopyrightChains blockchain with CopyrightID
0xfc138097e0426ce1d2a342e5c2cdabe74b8fb5b92289ca6c309267f5c9c5c213 and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109902129.
Recording identifiers
- ISRC
- ARF109902129
- Title
- Cuando la Tarde
- Artist
- Carlos Torres Vila
- CopyrightID (CopyrightChains transaction hash)
0xfc138097e0426ce1d2a342e5c2cdabe74b8fb5b92289ca6c309267f5c9c5c213
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:7399037e3d96c4cfb0a8d7ef9508f32014bb3df80e6f8419344bf284aacca313- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109902129
- Bitcoin block existence check
- https://blockstream.info/api/block/960268