ISRC GBAYC8903086
Verified recording
GBAYC8903086 is “Minutenwalzer” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x38446ed1518d41193731f8c69b4cc9844f53dcce8be756f2d73af5d42e2e8e44 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903086.
Recording identifiers
- ISRC
- GBAYC8903086
- Title
- Minutenwalzer
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x38446ed1518d41193731f8c69b4cc9844f53dcce8be756f2d73af5d42e2e8e44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:08b0eee1e31f4a8abd3af021a26677977d0c58dc552633edc00d127b623b6589- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903086
- Bitcoin block existence check
- https://blockstream.info/api/block/956889