ISRC USA371090395
Verified recording
USA371090395 is “Prelude No. 1: Andantino Espressivo” by Classical Guitar Masters,
registered on the CopyrightChains blockchain with CopyrightID
0x389858f7829b08eddaacdb4e99a34ef5b4669dadb1bdab0d0afc4439679beb61 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371090395.
Recording identifiers
- ISRC
- USA371090395
- Title
- Prelude No. 1: Andantino Espressivo
- Artist
- Classical Guitar Masters
- CopyrightID (CopyrightChains transaction hash)
0x389858f7829b08eddaacdb4e99a34ef5b4669dadb1bdab0d0afc4439679beb61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9f2433ed1216ea19157ed71f5a47bb5e4b1b5b4c90f79b8679f4b1cbf86a1957- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371090395
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Prelude No. 1: Andantino Espressivo · Machine-readable JSON-LD