ISRC US3DF2142057
Verified recording
US3DF2142057 is “El Polvorete” by El As De La Sierra,
registered on the CopyrightChains blockchain with CopyrightID
0x0a55cb1992e3e69bfc5658362b0c791243360f925765903357956a93b950f9ac and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2142057.
Recording identifiers
- ISRC
- US3DF2142057
- Title
- El Polvorete
- Artist
- El As De La Sierra
- CopyrightID (CopyrightChains transaction hash)
0x0a55cb1992e3e69bfc5658362b0c791243360f925765903357956a93b950f9ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:404ea870ca8b77efafbb04ae915c0008b17c01c94579e72b5c7e06c22945aade- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2142057
- Bitcoin block existence check
- https://blockstream.info/api/block/960500