ISRC USDXS1911639
Verified recording
USDXS1911639 is “La Derrota” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0x168419448ba3e95b0b5108feaa4f504ed47cb1087b53b704dfe89812b497a44d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1911639.
Recording identifiers
- ISRC
- USDXS1911639
- Title
- La Derrota
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0x168419448ba3e95b0b5108feaa4f504ed47cb1087b53b704dfe89812b497a44d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8735cc9a783ac394b485cb207b654bfc764fa6806b0d500a743793f2c04b1030- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1911639
- Bitcoin block existence check
- https://blockstream.info/api/block/956302