ISRC GBAYC0303457
Verified recording
GBAYC0303457 is “Tchaikovsky / Arr. Economu for Two Pianos: Suite from the Nutcracker, Op. 71a: II. March (Live)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8b585af374d025b0719823d92b2962540d1b2ebb4ab80e2261a3f256958c3e3e 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/GBAYC0303457.
Recording identifiers
- ISRC
- GBAYC0303457
- Title
- Tchaikovsky / Arr. Economu for Two Pianos: Suite from the Nutcracker, Op. 71a: II. March (Live)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x8b585af374d025b0719823d92b2962540d1b2ebb4ab80e2261a3f256958c3e3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ef98e44c32e5671d4ecb70d940199120653483a520718c480b4923b08da8c6dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0303457
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Tchaikovsky / Arr. Economu for Two Pianos: Suite from the Nutcracker, Op. 71a: II. March (Live) · Machine-readable JSON-LD