ISRC ES59G1971405
Verified recording
ES59G1971405 is “Guitar Sonata No. 2 "Del caminante": II. El gran sertao” by Leo Brouwer,
registered on the CopyrightChains blockchain with CopyrightID
0xff2f7994caf689bd7a073fa067f26f4564a8734d88ad3fb2545090efae312f8a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59G1971405.
Recording identifiers
- ISRC
- ES59G1971405
- Title
- Guitar Sonata No. 2 "Del caminante": II. El gran sertao
- Artist
- Leo Brouwer
- CopyrightID (CopyrightChains transaction hash)
0xff2f7994caf689bd7a073fa067f26f4564a8734d88ad3fb2545090efae312f8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f92b87063bad7e87ab5ccb940c9daff095728b24f4787d25be3f47597ba13b54- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59G1971405
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Guitar Sonata No. 2 "Del caminante": II. El gran sertao · Machine-readable JSON-LD