ISRC DEN961830238
Verified recording
DEN961830238 is “Polonaise in G Minor, BWV Anh. 119” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x950b58a629ac6e63e5277907a2d6aeec5232c781afa8a44c812b66ddb7fdc63a and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830238.
Recording identifiers
- ISRC
- DEN961830238
- Title
- Polonaise in G Minor, BWV Anh. 119
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x950b58a629ac6e63e5277907a2d6aeec5232c781afa8a44c812b66ddb7fdc63a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:cae4b46f98920b20346574e63b21140034bc410a15af57e51c49a177e934effa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830238
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Polonaise in G Minor, BWV Anh. 119 · Machine-readable JSON-LD