ISRC ESA011539389
Verified recording
ESA011539389 is “Libro de Recuerdos” by Alex Ortuño,
registered on the CopyrightChains blockchain with CopyrightID
0x0e7e59772c44869ccedf5b6f6b643e67473eeb8631d1b06a65264ca347f80917 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/ESA011539389.
Recording identifiers
- ISRC
- ESA011539389
- Title
- Libro de Recuerdos
- Artist
- Alex Ortuño
- CopyrightID (CopyrightChains transaction hash)
0x0e7e59772c44869ccedf5b6f6b643e67473eeb8631d1b06a65264ca347f80917
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8b37d60f68738c1ca5829a3cbedc0165605c335bac6e29bde482663bb8cd5025- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011539389
- Bitcoin block existence check
- https://blockstream.info/api/block/956304