ISRC DEN962301282
Verified recording
DEN962301282 is “Harpsichord Concerto No. 4 in A Major, BWV 1055 (Adapted for Oboe d'amore, Strings and Basso continuo): II. Larghetto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x26e68e1bbd8b6df5e05cf216d3441fc7b199e9653812b65a2f66e1441f9ae171 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962301282.
Recording identifiers
- ISRC
- DEN962301282
- Title
- Harpsichord Concerto No. 4 in A Major, BWV 1055 (Adapted for Oboe d'amore, Strings and Basso continuo): II. Larghetto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x26e68e1bbd8b6df5e05cf216d3441fc7b199e9653812b65a2f66e1441f9ae171
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0ed4fba2e1eea344428488c307713b385fd814092c98947355b36613d81599fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962301282
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Harpsichord Concerto No. 4 in A Major, BWV 1055 (Adapted for Oboe d'amore, Strings and Basso continuo): II. Larghetto · Machine-readable JSON-LD