ISRC GBEYQ2457639
Verified recording
GBEYQ2457639 is “C:7 Butterfly (from Lyric Pieces, Book 3, Op. 43)” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0x357a321269f62f717b711ea4fe1a1f18ee072b2e41557504ba65f5e1aa0061f3 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEYQ2457639.
Recording identifiers
- ISRC
- GBEYQ2457639
- Title
- C:7 Butterfly (from Lyric Pieces, Book 3, Op. 43)
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0x357a321269f62f717b711ea4fe1a1f18ee072b2e41557504ba65f5e1aa0061f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:844e11c97e28dcf58f04e68187db049ce640470e6de645c0216ab714b80ca7b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEYQ2457639
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: C:7 Butterfly (from Lyric Pieces, Book 3, Op. 43) · Machine-readable JSON-LD