ISRC GBAYC9401929
Verified recording
GBAYC9401929 is “Tchaikovsky: Swan Lake, Op. 20: Introduction” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x7a755f807f7250f3669f1ac12b0dbbb086b1a4c041909bdb4c0f3fc280d0548a and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9401929.
Recording identifiers
- ISRC
- GBAYC9401929
- Title
- Tchaikovsky: Swan Lake, Op. 20: Introduction
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x7a755f807f7250f3669f1ac12b0dbbb086b1a4c041909bdb4c0f3fc280d0548a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:315dd61f16d8bc42fa5dc8f5ef6efd3baac2164057ef5f2290744560853cfcbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9401929
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Tchaikovsky: Swan Lake, Op. 20: Introduction · Machine-readable JSON-LD