ISRC DEN962300422
Verified recording
DEN962300422 is “Violin Concerto in D Major, Op. 61: II. Larghetto (Cadenza: Dueñas)” by María Dueñas,
registered on the CopyrightChains blockchain with CopyrightID
0xd931443ad4c750519c08fdbd356ca4e3585d3f20fe94db97159cb60736b1db2b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962300422.
Recording identifiers
- ISRC
- DEN962300422
- Title
- Violin Concerto in D Major, Op. 61: II. Larghetto (Cadenza: Dueñas)
- Artist
- María Dueñas
- CopyrightID (CopyrightChains transaction hash)
0xd931443ad4c750519c08fdbd356ca4e3585d3f20fe94db97159cb60736b1db2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2f2965f3c4bd1ea77ad7f0300de6b535402b0888e8d3965036a2e516161a3041- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962300422
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Violin Concerto in D Major, Op. 61: II. Larghetto (Cadenza: Dueñas) · Machine-readable JSON-LD