ISRC GBF077912111
Verified recording
GBF077912111 is “Swan Lake, Op. 20, TH.12 / Act 2: No. 10 Scène (Moderato)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x2a3c9343c050777824465fb1388561072163b805ada68f08536e81aa37c81a94 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077912111.
Recording identifiers
- ISRC
- GBF077912111
- Title
- Swan Lake, Op. 20, TH.12 / Act 2: No. 10 Scène (Moderato)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x2a3c9343c050777824465fb1388561072163b805ada68f08536e81aa37c81a94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8a95c6ad54096d224540ad2884e736e2144b63e00969da4e55fc9764f6229642- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077912111
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Swan Lake, Op. 20, TH.12 / Act 2: No. 10 Scène (Moderato) · Machine-readable JSON-LD