ISRC GBF079910430
Verified recording
GBF079910430 is “Waltz No. 6 in D-Flat Major, Op. 64 No. 1 "Minute Waltz"” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x5f6d83d62319bf4150e2ccd51fde237d2e8b7af6bdaa39a659283cbdbae61eb4 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079910430.
Recording identifiers
- ISRC
- GBF079910430
- Title
- Waltz No. 6 in D-Flat Major, Op. 64 No. 1 "Minute Waltz"
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x5f6d83d62319bf4150e2ccd51fde237d2e8b7af6bdaa39a659283cbdbae61eb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:36b0f579e79ecec4216c4c290864730a5acc94331bcbb87793e0157fdc807d72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079910430
- Bitcoin block existence check
- https://blockstream.info/api/block/953536
Full record
Track page: Waltz No. 6 in D-Flat Major, Op. 64 No. 1 "Minute Waltz" · Machine-readable JSON-LD