ISRC DEN962401861
Verified recording
DEN962401861 is “Piano Concerto for the Left Hand in D Major, M. 82: I. Lento” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0x4243ecf4b9897d4712c5ef10464d2ded17b1a365fc97bf90863115931a6ea5d1 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/DEN962401861.
Recording identifiers
- ISRC
- DEN962401861
- Title
- Piano Concerto for the Left Hand in D Major, M. 82: I. Lento
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0x4243ecf4b9897d4712c5ef10464d2ded17b1a365fc97bf90863115931a6ea5d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f99ff45830154c4f201bf19340a155b1a257b7ad5dacfb1c958be82b969a0ffa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962401861
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Piano Concerto for the Left Hand in D Major, M. 82: I. Lento · Machine-readable JSON-LD