ISRC US3DF1713428
Verified recording
US3DF1713428 is “La Duda” by LEGADO 7,
registered on the CopyrightChains blockchain with CopyrightID
0xc4f73ef78271fd0f653409b6166e206fbf4c52acd0bdd1697c952cb9b005199c 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/US3DF1713428.
Recording identifiers
- ISRC
- US3DF1713428
- Title
- La Duda
- Artist
- LEGADO 7
- CopyrightID (CopyrightChains transaction hash)
0xc4f73ef78271fd0f653409b6166e206fbf4c52acd0bdd1697c952cb9b005199c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:274438d3f8909af8a1c150b6757e639a0b0060c756572e74a02180c7566358e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1713428
- Bitcoin block existence check
- https://blockstream.info/api/block/953513