ISRC USDXS1802909
Verified recording
USDXS1802909 is “El Compa Fernando” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0x37409db9c9ce9635a831aea47e037415875e559d16e92f0b4f541cab8eed3d62 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/USDXS1802909.
Recording identifiers
- ISRC
- USDXS1802909
- Title
- El Compa Fernando
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0x37409db9c9ce9635a831aea47e037415875e559d16e92f0b4f541cab8eed3d62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6806b6bdb75a6ba682869aace214803e1b45dfbba55afc6cfbf0b521d468c0d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1802909
- Bitcoin block existence check
- https://blockstream.info/api/block/953520