ISRC ESA011539388
Verified recording
ESA011539388 is “El Calentano” by Alex Ortuño,
registered on the CopyrightChains blockchain with CopyrightID
0xdfd682417ba4a9760f3a17a17baf7e3724c5d4fb44fd2acb3bdca89ab4960a18 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011539388.
Recording identifiers
- ISRC
- ESA011539388
- Title
- El Calentano
- Artist
- Alex Ortuño
- CopyrightID (CopyrightChains transaction hash)
0xdfd682417ba4a9760f3a17a17baf7e3724c5d4fb44fd2acb3bdca89ab4960a18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:a81b96c510454238739978433eafaa389baccda4f728a912c432972185385841- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011539388
- Bitcoin block existence check
- https://blockstream.info/api/block/960250