ISRC GBAYC9201377
Verified recording
GBAYC9201377 is “Grieg: Lyric Pieces, Book III, Op. 43: No. 4, Little Bird” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xf7de92d81c579a100377ac303cd43a49991e08a4679b822f92f7e0997673afb4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9201377.
Recording identifiers
- ISRC
- GBAYC9201377
- Title
- Grieg: Lyric Pieces, Book III, Op. 43: No. 4, Little Bird
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xf7de92d81c579a100377ac303cd43a49991e08a4679b822f92f7e0997673afb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e37e472358e281162855674c7c81c7260126688e44a038e77f6a741a86ef8f90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9201377
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Grieg: Lyric Pieces, Book III, Op. 43: No. 4, Little Bird · Machine-readable JSON-LD