ISRC GBBBA0800690
Verified recording
GBBBA0800690 is “Valse Sentimentale, Op. 51 No. 6” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x0dd8d8e57feb0c14c84f4e153941b71cba68b80139b603376b920f9bd7082944 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0800690.
Recording identifiers
- ISRC
- GBBBA0800690
- Title
- Valse Sentimentale, Op. 51 No. 6
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x0dd8d8e57feb0c14c84f4e153941b71cba68b80139b603376b920f9bd7082944
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:3bf02193f309612cf0dc3c1aa48319cd3280afcfe154f6213f2577f503905d58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0800690
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: Valse Sentimentale, Op. 51 No. 6 · Machine-readable JSON-LD