ISRC US3DF2139388
Verified recording
US3DF2139388 is “El Bazucazo” by El As De La Sierra,
registered on the CopyrightChains blockchain with CopyrightID
0x9778e84e9ac8a25475ab2df0c0ac29894d561719e048fd3af4b31544d110c11f and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2139388.
Recording identifiers
- ISRC
- US3DF2139388
- Title
- El Bazucazo
- Artist
- El As De La Sierra
- CopyrightID (CopyrightChains transaction hash)
0x9778e84e9ac8a25475ab2df0c0ac29894d561719e048fd3af4b31544d110c11f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:06d46be9d721357e85c5bea3d9a942fcfd2ef877875e3b43c27f0995c4fba27e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2139388
- Bitcoin block existence check
- https://blockstream.info/api/block/960489