ISRC ES5021300745
Verified recording
ES5021300745 is “Cerca” by Leiva,
registered on the CopyrightChains blockchain with CopyrightID
0xd91e35cb0de4480ed223b59c4c80622b07c77bb84a5c3a4454271eb869984f46 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021300745.
Recording identifiers
- ISRC
- ES5021300745
- Title
- Cerca
- Artist
- Leiva
- CopyrightID (CopyrightChains transaction hash)
0xd91e35cb0de4480ed223b59c4c80622b07c77bb84a5c3a4454271eb869984f46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:a33cafedeff1bb7eacbe0afca8e67cbd9168fdbfe54127b0f1b6562a58c9e4ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021300745
- Bitcoin block existence check
- https://blockstream.info/api/block/953515