ISRC DEF059203910
Verified recording
DEF059203910 is “Lyric Pieces Book III, Op. 43: II. Solitary Traveller” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xe221c7f60f6a145cd4a1485cd5277cc7aac7ca67fc8e7ed121a8dc425eb59e43 and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059203910.
Recording identifiers
- ISRC
- DEF059203910
- Title
- Lyric Pieces Book III, Op. 43: II. Solitary Traveller
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xe221c7f60f6a145cd4a1485cd5277cc7aac7ca67fc8e7ed121a8dc425eb59e43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:a2d9aebdc5c7e359631aa7c0e578da335573c7095bc7bce739800d465f9399ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059203910
- Bitcoin block existence check
- https://blockstream.info/api/block/960404
Full record
Track page: Lyric Pieces Book III, Op. 43: II. Solitary Traveller · Machine-readable JSON-LD