ISRC DEF059302220
Verified recording
DEF059302220 is “Lyric Pieces Book VI, Op. 57: VI. Heimweh” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xb4e953f3e398d00967831feebe7e2bca6a73c7dd804d9e6789213df8c12e92b3 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059302220.
Recording identifiers
- ISRC
- DEF059302220
- Title
- Lyric Pieces Book VI, Op. 57: VI. Heimweh
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xb4e953f3e398d00967831feebe7e2bca6a73c7dd804d9e6789213df8c12e92b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:9984d77a83b5c1bd418a9bb62c60130c5a12aec4683eb82eb418cf2dab1b5af1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059302220
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Lyric Pieces Book VI, Op. 57: VI. Heimweh · Machine-readable JSON-LD