ISRC USA2P2212226
Verified recording
USA2P2212226 is “Por Las Nubes” by Grupo Sigma,
registered on the CopyrightChains blockchain with CopyrightID
0x986b7ccba37590a67573839cec1d40a3d2034193f52edb89d7c814738e8b3469 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2212226.
Recording identifiers
- ISRC
- USA2P2212226
- Title
- Por Las Nubes
- Artist
- Grupo Sigma
- CopyrightID (CopyrightChains transaction hash)
0x986b7ccba37590a67573839cec1d40a3d2034193f52edb89d7c814738e8b3469
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:1e58e9e77dc6faefc75384d08b3a1c83defe60b6de09aa181ca4c4328ca37df8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2212226
- Bitcoin block existence check
- https://blockstream.info/api/block/960410