ISRC USDXS1911529
Verified recording
USDXS1911529 is “El Chulo” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0xdb43a2bb7874062036310a2c52b80bd9e31718be680938df95570fa03c202606 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/USDXS1911529.
Recording identifiers
- ISRC
- USDXS1911529
- Title
- El Chulo
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0xdb43a2bb7874062036310a2c52b80bd9e31718be680938df95570fa03c202606
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:257566ab3490ca918cb906afaf89d8612d6846f4b1ca33f9d39377bdca7c144d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1911529
- Bitcoin block existence check
- https://blockstream.info/api/block/953520