ISRC GBAJY0836008
Verified recording
GBAJY0836008 is “Waltz No. 8 in A-Flat Major, Op. 64 No. 3” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x050cd48936d76c44645cac3a0bd685f911fdb423a879112d69751799240621a7 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0836008.
Recording identifiers
- ISRC
- GBAJY0836008
- Title
- Waltz No. 8 in A-Flat Major, Op. 64 No. 3
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x050cd48936d76c44645cac3a0bd685f911fdb423a879112d69751799240621a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:8db2c05b131264cd69249c3e84966f2104c1ab4dd1df5e43008165df97b04a48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0836008
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Waltz No. 8 in A-Flat Major, Op. 64 No. 3 · Machine-readable JSON-LD