ISRC DEF058500192
Verified recording
DEF058500192 is “Concerto for 2 Harpsichords, Strings, and Continuo in C, BWV 1061: 2. Adagio ovvero Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6ce3aa1004d06fae2edc16c559204612122547fe0b78ec70bc4b690939c5b9ef and independently timestamped
in Bitcoin block 959114 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500192.
Recording identifiers
- ISRC
- DEF058500192
- Title
- Concerto for 2 Harpsichords, Strings, and Continuo in C, BWV 1061: 2. Adagio ovvero Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6ce3aa1004d06fae2edc16c559204612122547fe0b78ec70bc4b690939c5b9ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T08:41:42+00:00
- Bitcoin block
- 959114
- Canonical record hash
sha256:ebeab468d9eb90817fee20d8b2adb59c1be28f22c38c21008e4c8c84c80600ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500192
- Bitcoin block existence check
- https://blockstream.info/api/block/959114
Full record
Track page: Concerto for 2 Harpsichords, Strings, and Continuo in C, BWV 1061: 2. Adagio ovvero Largo · Machine-readable JSON-LD