ISRC ES7002254306
Verified recording
ES7002254306 is “Una Sonrisa” by Repion,
registered on the CopyrightChains blockchain with CopyrightID
0x565c2a6ab5c146618e3506c45aee4fae4bef05c561d390c5db72db98017f9852 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/ES7002254306.
Recording identifiers
- ISRC
- ES7002254306
- Title
- Una Sonrisa
- Artist
- Repion
- CopyrightID (CopyrightChains transaction hash)
0x565c2a6ab5c146618e3506c45aee4fae4bef05c561d390c5db72db98017f9852
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4cec70350dec32856b817ec3ee88a46aa71a2aac0f571f56d09d76b972109810- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7002254306
- Bitcoin block existence check
- https://blockstream.info/api/block/956302