ISRC GBAYC0901420
Verified recording
GBAYC0901420 is “Abschiedswalzer” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xdfb5c13b175b756e6517a0ec9072b8837908d055f070c5be4be50cb2449ccc0a 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/GBAYC0901420.
Recording identifiers
- ISRC
- GBAYC0901420
- Title
- Abschiedswalzer
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xdfb5c13b175b756e6517a0ec9072b8837908d055f070c5be4be50cb2449ccc0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4a98ce897810ca9148d357b9872f48808194c3b1016feb6d7bd8197b0914a7f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0901420
- Bitcoin block existence check
- https://blockstream.info/api/block/956304