ISRC DEN961830305
Verified recording
DEN961830305 is “Organ Sonata No. 4, BWV 528: II. Andante [Adagio] (Transcr. by August Stradal)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1c70c7a6e0cc6322bd42d8ebb524ad1637e76ed484ac1959b69017e467724bf9 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830305.
Recording identifiers
- ISRC
- DEN961830305
- Title
- Organ Sonata No. 4, BWV 528: II. Andante [Adagio] (Transcr. by August Stradal)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1c70c7a6e0cc6322bd42d8ebb524ad1637e76ed484ac1959b69017e467724bf9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:85aa330545332a3569816b6d0a8e01ad00ef6d3a9c09dac500a715be146817df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830305
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Organ Sonata No. 4, BWV 528: II. Andante [Adagio] (Transcr. by August Stradal) · Machine-readable JSON-LD