ISRC DEN962233411
Verified recording
DEN962233411 is “Trio Sonata No. 1, BWV 525: I. (Allegro moderato) (Transcr. Kurtág) - Upright Piano” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4f01b04f0b0f4539ae31188a5931e3cb40775f74438c18ab7c6bf290f321edd9 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962233411.
Recording identifiers
- ISRC
- DEN962233411
- Title
- Trio Sonata No. 1, BWV 525: I. (Allegro moderato) (Transcr. Kurtág) - Upright Piano
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4f01b04f0b0f4539ae31188a5931e3cb40775f74438c18ab7c6bf290f321edd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1f1e56724c9d4290344bb7676ab4eba5d87e43f363191dcd66ae9fa278e761ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962233411
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Trio Sonata No. 1, BWV 525: I. (Allegro moderato) (Transcr. Kurtág) - Upright Piano · Machine-readable JSON-LD