ISRC GBAYC1600709
Verified recording
GBAYC1600709 is “Tchaikovsky: Swan Lake, Op. 20, Act 1: No. 2, Waltz” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x3b2723e025f268b20890f094b9244d737225c8d17e52120d4858dc90984010dc 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/GBAYC1600709.
Recording identifiers
- ISRC
- GBAYC1600709
- Title
- Tchaikovsky: Swan Lake, Op. 20, Act 1: No. 2, Waltz
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x3b2723e025f268b20890f094b9244d737225c8d17e52120d4858dc90984010dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a19e5bf6a2afeb588dc09ae91a7b4b96ea3d0454ccf543e07cfd8c76da20e67c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600709
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Tchaikovsky: Swan Lake, Op. 20, Act 1: No. 2, Waltz · Machine-readable JSON-LD