ISRC ESUM72301546
Verified recording
ESUM72301546 is “Recuerda” by Luis Cortés,
registered on the CopyrightChains blockchain with CopyrightID
0x9766f860c8a6fa33b9df906245be85d6ad72b6f4e0ab930e2563a7b1a031f734 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72301546.
Recording identifiers
- ISRC
- ESUM72301546
- Title
- Recuerda
- Artist
- Luis Cortés
- CopyrightID (CopyrightChains transaction hash)
0x9766f860c8a6fa33b9df906245be85d6ad72b6f4e0ab930e2563a7b1a031f734
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a64636c39bf99f0b3167fb20bd9c92da0c2f2c31666b2347a08d846e1ef1562a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72301546
- Bitcoin block existence check
- https://blockstream.info/api/block/953513