ISRC GBAYC0901426
Verified recording
GBAYC0901426 is “Chopin: Waltz in E Major, B. 44” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xe7d128a36d975f4eab7510d1493244c177e01b9f9304cc87f5030bedc5be1773 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0901426.
Recording identifiers
- ISRC
- GBAYC0901426
- Title
- Chopin: Waltz in E Major, B. 44
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xe7d128a36d975f4eab7510d1493244c177e01b9f9304cc87f5030bedc5be1773
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:5a19c6989c5bf344781ad673e05b396fe10d341944d72b588b6b9bb2b829939b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0901426
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Chopin: Waltz in E Major, B. 44 · Machine-readable JSON-LD