ISRC USDXS1911113
Verified recording
USDXS1911113 is “El 300” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0x2c780caf42dc395186808dd2a8d8188af2913190cd2eca9502bae6ffcb409bb2 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1911113.
Recording identifiers
- ISRC
- USDXS1911113
- Title
- El 300
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0x2c780caf42dc395186808dd2a8d8188af2913190cd2eca9502bae6ffcb409bb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:adbd76bd05373188bf512ab9787d34b9e5568d4363848e50e4450ffc6cee3295- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1911113
- Bitcoin block existence check
- https://blockstream.info/api/block/953515