ISRC ES5151401722
Verified recording
ES5151401722 is “Esperándome” by Alberto Cortez,
registered on the CopyrightChains blockchain with CopyrightID
0x4512af5c3b89455845a72dd79b4471044c77dc68708bd1861b2756e22f258559 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151401722.
Recording identifiers
- ISRC
- ES5151401722
- Title
- Esperándome
- Artist
- Alberto Cortez
- CopyrightID (CopyrightChains transaction hash)
0x4512af5c3b89455845a72dd79b4471044c77dc68708bd1861b2756e22f258559
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1c6261933608cf12392ebd0ed24603bfc5b68a41ada116afcf6f72cd56fe8bf1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151401722
- Bitcoin block existence check
- https://blockstream.info/api/block/956304