ISRC GBAYC8903084
Verified recording
GBAYC8903084 is “3 Waltzes, Op. 34: No. 3 in F Major” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x8033e93c3c5d4670e194faad4c6a231fd63fdad2b9387573619dfd5a1b9d0834 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903084.
Recording identifiers
- ISRC
- GBAYC8903084
- Title
- 3 Waltzes, Op. 34: No. 3 in F Major
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x8033e93c3c5d4670e194faad4c6a231fd63fdad2b9387573619dfd5a1b9d0834
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:98e65af7eb2c0c2aaa95b1dcd950c0262863fcf062fe5ef2e10739d3d1e70a22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903084
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: 3 Waltzes, Op. 34: No. 3 in F Major · Machine-readable JSON-LD