ISRC DEF059302170
Verified recording
DEF059302170 is “Lyric Pieces Book IV, Op. 47: II. Albumblatt” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xe33f98f5e8c56f9fc6ba8d319f490fbb380d0ff5ca35627926f28ce5bf6ddaa2 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059302170.
Recording identifiers
- ISRC
- DEF059302170
- Title
- Lyric Pieces Book IV, Op. 47: II. Albumblatt
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xe33f98f5e8c56f9fc6ba8d319f490fbb380d0ff5ca35627926f28ce5bf6ddaa2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:80769c6903783c2ea90857e8030be12b5b156b7f303f36341e70116e15d05bc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059302170
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Lyric Pieces Book IV, Op. 47: II. Albumblatt · Machine-readable JSON-LD