ISRC GBLLH2064813
Verified recording
GBLLH2064813 is “Swan Lake, Op. 20, Act IV No. 29: Finale: Andante – allegro agitato – Moderato e” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x843d06dfe6c60c5923d1f1f6ba99b5b753e704249a6305eb072a6ccc9ec2f1dc 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/GBLLH2064813.
Recording identifiers
- ISRC
- GBLLH2064813
- Title
- Swan Lake, Op. 20, Act IV No. 29: Finale: Andante – allegro agitato – Moderato e
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x843d06dfe6c60c5923d1f1f6ba99b5b753e704249a6305eb072a6ccc9ec2f1dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:263c41e1f85218fd16ca4992f20b707d264745ac2a8cf4426377d6c11cef665d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2064813
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Swan Lake, Op. 20, Act IV No. 29: Finale: Andante – allegro agitato – Moderato e · Machine-readable JSON-LD