ISRC DEF055600022
Verified recording
DEF055600022 is “Prelude and Fugue in C Major, BWV 547: II. Fugue” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7dca11b17b0c90063aa729b46d6505f36abbe176286830e4b05b8db77fe54f08 and independently timestamped
in Bitcoin block 960384 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055600022.
Recording identifiers
- ISRC
- DEF055600022
- Title
- Prelude and Fugue in C Major, BWV 547: II. Fugue
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7dca11b17b0c90063aa729b46d6505f36abbe176286830e4b05b8db77fe54f08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:54:03+00:00
- Bitcoin block
- 960384
- Canonical record hash
sha256:4a0fefb301ad2747d63883c16c46f8afa7abe234912a995901a8dec06ec67a98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055600022
- Bitcoin block existence check
- https://blockstream.info/api/block/960384
Full record
Track page: Prelude and Fugue in C Major, BWV 547: II. Fugue · Machine-readable JSON-LD