ISRC GBAYC1600727
Verified recording
GBAYC1600727 is “Tchaikovsky: Swan Lake, Op. 20, Act 2: No. 12, Scene” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x21fd5759c348567ba09dbd8429e06d04322f0d29754bc89bd6c2682ddf7fb710 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600727.
Recording identifiers
- ISRC
- GBAYC1600727
- Title
- Tchaikovsky: Swan Lake, Op. 20, Act 2: No. 12, Scene
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x21fd5759c348567ba09dbd8429e06d04322f0d29754bc89bd6c2682ddf7fb710
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:1b83d4337bb402b9f1bcd5abd4fd8be66ab25873e1729b7e81e1d356cc97ce16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600727
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Tchaikovsky: Swan Lake, Op. 20, Act 2: No. 12, Scene · Machine-readable JSON-LD