ISRC USDXS1911542
Verified recording
USDXS1911542 is “El Liebre” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0xdd4839c4c49f134c23a57e27d5ec5efd703260b65b17e43e9384b0e82f3ab8c8 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/USDXS1911542.
Recording identifiers
- ISRC
- USDXS1911542
- Title
- El Liebre
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0xdd4839c4c49f134c23a57e27d5ec5efd703260b65b17e43e9384b0e82f3ab8c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:49656bd840a24657033da576e5fda826bcd8b40c2da49be0ebf21da1b8584b59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1911542
- Bitcoin block existence check
- https://blockstream.info/api/block/953520