ISRC USDXS2105279
Verified recording
USDXS2105279 is “Doble Llave” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0xf477cea3ba38d792b08c65949d878d6bae6dfd6df6e44dbff7f9ed88bdf02582 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2105279.
Recording identifiers
- ISRC
- USDXS2105279
- Title
- Doble Llave
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0xf477cea3ba38d792b08c65949d878d6bae6dfd6df6e44dbff7f9ed88bdf02582
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d093b22d576abc720e91105f6cb32a8723f31f1e07ff3dedb6c5b270830d1c61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2105279
- Bitcoin block existence check
- https://blockstream.info/api/block/953513