ISRC GBF079142030
Verified recording
GBF079142030 is “Swan Lake, Op. 20, Act IV: No. 29, Final Scene. Andante” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xcf568d430ab5d174b5056852b25411357f9eb3d922e095374009e9278315d21f 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/GBF079142030.
Recording identifiers
- ISRC
- GBF079142030
- Title
- Swan Lake, Op. 20, Act IV: No. 29, Final Scene. Andante
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xcf568d430ab5d174b5056852b25411357f9eb3d922e095374009e9278315d21f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2cf95c82f4d283b3ed765c78f72c51e671b5f3db2e7a232d39b9682c09eeaa97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079142030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Swan Lake, Op. 20, Act IV: No. 29, Final Scene. Andante · Machine-readable JSON-LD