ISRC ES5270204117
Verified recording
ES5270204117 is “New Hard Blow” by Masf DJ,
registered on the CopyrightChains blockchain with CopyrightID
0xa7cf164e8f692e67fce0b4d0cf5a7e4dbcde595ad35de3eb19d2c45f8805935f and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5270204117.
Recording identifiers
- ISRC
- ES5270204117
- Title
- New Hard Blow
- Artist
- Masf DJ
- CopyrightID (CopyrightChains transaction hash)
0xa7cf164e8f692e67fce0b4d0cf5a7e4dbcde595ad35de3eb19d2c45f8805935f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:e0432630f3f823fa4f9de7f74b3eaf3833cdd0df76b8e3aff197e415c723866a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5270204117
- Bitcoin block existence check
- https://blockstream.info/api/block/960334