ISRC DEF056201162
Verified recording
DEF056201162 is “Prelude and Fugue in G Major, BWV 541: II. Fugue” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9bf15b4cf05f61b8d4c29bd14ca9cfb8da9a0525552e7b78743a698803d69460 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056201162.
Recording identifiers
- ISRC
- DEF056201162
- Title
- Prelude and Fugue in G Major, BWV 541: II. Fugue
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9bf15b4cf05f61b8d4c29bd14ca9cfb8da9a0525552e7b78743a698803d69460
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:402aa1977624de5c5578a2d3bae3bcfd25e7782bbc74971defdf025ed9751399- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056201162
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Prelude and Fugue in G Major, BWV 541: II. Fugue · Machine-readable JSON-LD