ISRC US3DF2257394
Verified recording
US3DF2257394 is “El Buda” by Oscar Maydon,
registered on the CopyrightChains blockchain with CopyrightID
0x16ddcdbad80e6225423e7e20d5e3f5f9616761960d473fbc5a7c5a9390464a85 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/US3DF2257394.
Recording identifiers
- ISRC
- US3DF2257394
- Title
- El Buda
- Artist
- Oscar Maydon
- CopyrightID (CopyrightChains transaction hash)
0x16ddcdbad80e6225423e7e20d5e3f5f9616761960d473fbc5a7c5a9390464a85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:40f96bd30d1328c6ccec5acbae4c6f3d5793ad83bdaa5c5754aa63b868d7e755- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2257394
- Bitcoin block existence check
- https://blockstream.info/api/block/953513