ISRC DEF059203900
Verified recording
DEF059203900 is “Lyric Pieces Book III, Op. 43: I. Butterfly” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xe95f27737c4a808464a543e9195625db5c2b76e273ce00e44c82e7aeec641892 and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059203900.
Recording identifiers
- ISRC
- DEF059203900
- Title
- Lyric Pieces Book III, Op. 43: I. Butterfly
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xe95f27737c4a808464a543e9195625db5c2b76e273ce00e44c82e7aeec641892
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:013de61c9169f6653f827083ca103cff0ae1e17c86e6c0011e296fdf127b7bce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059203900
- Bitcoin block existence check
- https://blockstream.info/api/block/957064
Full record
Track page: Lyric Pieces Book III, Op. 43: I. Butterfly · Machine-readable JSON-LD