ISRC GBAYC2000198
Verified recording
GBAYC2000198 is “Tchaikovsky: Serenade for Strings in C Major, Op. 48: II. Valse. Moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x7d01edcd84a5485018ed2b8163d825751b1a9b00956536ffa8be0be97ffc1370 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000198.
Recording identifiers
- ISRC
- GBAYC2000198
- Title
- Tchaikovsky: Serenade for Strings in C Major, Op. 48: II. Valse. Moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x7d01edcd84a5485018ed2b8163d825751b1a9b00956536ffa8be0be97ffc1370
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:44740a1e526ba62ed5dca4f0cbe2bb857f06d5cba9171488c625318620744dc2- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000198
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Tchaikovsky: Serenade for Strings in C Major, Op. 48: II. Valse. Moderato · Machine-readable JSON-LD