ISRC DEF057202953
Verified recording
DEF057202953 is “Concerto for Harpsichord, Strings, and Continuo No. 7 in G Minor, BWV 1058: III. Allegro assai” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x589eb2be14986eb4fb81fbe9d84b81042605875677c933258ba594ec6afc9b41 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/DEF057202953.
Recording identifiers
- ISRC
- DEF057202953
- Title
- Concerto for Harpsichord, Strings, and Continuo No. 7 in G Minor, BWV 1058: III. Allegro assai
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x589eb2be14986eb4fb81fbe9d84b81042605875677c933258ba594ec6afc9b41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9406d4b00a519b7436f82f9dba985f5d8b6c0d6864af0bd4f9f4cc4a0cb21857- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057202953
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Harpsichord, Strings, and Continuo No. 7 in G Minor, BWV 1058: III. Allegro assai · Machine-readable JSON-LD