ISRC GBAYC8902350
Verified recording
GBAYC8902350 is “Tchaikovsky: Serenade for Strings, Op. 48: III. Elegia. Larghetto elegiaco” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x623807a13d7ac4d4f297d3d48d532258e7f9927c700129630b6d5ce9a28b233d and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8902350.
Recording identifiers
- ISRC
- GBAYC8902350
- Title
- Tchaikovsky: Serenade for Strings, Op. 48: III. Elegia. Larghetto elegiaco
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x623807a13d7ac4d4f297d3d48d532258e7f9927c700129630b6d5ce9a28b233d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:2c8539cb1789b0360ac6670108efc7f8c65915355457d1700237e1b583ffc6fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8902350
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Tchaikovsky: Serenade for Strings, Op. 48: III. Elegia. Larghetto elegiaco · Machine-readable JSON-LD