ISRC ARR6V2400307
Verified recording
ARR6V2400307 is “El Núcleo” by Manu Estrada,
registered on the CopyrightChains blockchain with CopyrightID
0xe4561fe973f88abee3c80837354dff786169968f1796e61712dba24f846a32c3 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARR6V2400307.
Recording identifiers
- ISRC
- ARR6V2400307
- Title
- El Núcleo
- Artist
- Manu Estrada
- CopyrightID (CopyrightChains transaction hash)
0xe4561fe973f88abee3c80837354dff786169968f1796e61712dba24f846a32c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e046e0dd6ac1c19eea0dd0ab9c30397701ea119c9027114fb71b2467a282f648- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARR6V2400307
- Bitcoin block existence check
- https://blockstream.info/api/block/956302