ISRC COSO11400198
Verified recording
COSO11400198 is “Alguien Cantó una Canción” by Billy Pontoni,
registered on the CopyrightChains blockchain with CopyrightID
0x5e2d79f1721d03dad26d11aa99de0aef92adc2a4753f9bf5a20d6b07349ab71f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11400198.
Recording identifiers
- ISRC
- COSO11400198
- Title
- Alguien Cantó una Canción
- Artist
- Billy Pontoni
- CopyrightID (CopyrightChains transaction hash)
0x5e2d79f1721d03dad26d11aa99de0aef92adc2a4753f9bf5a20d6b07349ab71f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:589a67ce82cec53f580cf654682cd8c12b23b2f1e2448a8197a6a21461d21117- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11400198
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Alguien Cantó una Canción · Machine-readable JSON-LD