ISRC GBAYD0000129
Verified recording
GBAYD0000129 is “Sibelius: Kullervo, Op. 7: III. Kullervo and His Sister” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xce70c40b6c516874652648463dea6dc5407069792d65970e1ee43ccca36a25c3 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/GBAYD0000129.
Recording identifiers
- ISRC
- GBAYD0000129
- Title
- Sibelius: Kullervo, Op. 7: III. Kullervo and His Sister
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xce70c40b6c516874652648463dea6dc5407069792d65970e1ee43ccca36a25c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:80c5ce5d0cf7aa0ec0bb8f2334c469094168739cab716f1db81b8c27bda337ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD0000129
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sibelius: Kullervo, Op. 7: III. Kullervo and His Sister · Machine-readable JSON-LD