ISRC GBF078541804
Verified recording
GBF078541804 is “Waltz No. 6 in D flat major, Op. 64 No. 1 "Minute Waltz"” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x5a3138dd340d7b904bb7787752756178ad1eb7256454df259ad4af7a7a38b497 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/GBF078541804.
Recording identifiers
- ISRC
- GBF078541804
- Title
- Waltz No. 6 in D flat major, Op. 64 No. 1 "Minute Waltz"
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x5a3138dd340d7b904bb7787752756178ad1eb7256454df259ad4af7a7a38b497
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:58383de9de13723225193b3b3dfd7fd310e0a4787e759a86b3920aa3ae2f1376- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078541804
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Waltz No. 6 in D flat major, Op. 64 No. 1 "Minute Waltz" · Machine-readable JSON-LD