ISRC USDXS1911548
Verified recording
USDXS1911548 is “La Ultima Canción” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0x94dfe80d533441773dfb42b3f1c3768b73080e1cfd3d944beb5356f3ffeeff74 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1911548.
Recording identifiers
- ISRC
- USDXS1911548
- Title
- La Ultima Canción
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0x94dfe80d533441773dfb42b3f1c3768b73080e1cfd3d944beb5356f3ffeeff74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b93c7047368777d4ae8323801f7d30b7353ae62219f4171d497b1dd2717f004e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1911548
- Bitcoin block existence check
- https://blockstream.info/api/block/953520