ISRC DESR71609135
Verified recording
DESR71609135 is “Symphony No. 9 in D Minor, Op. 125: II. Molto vivace - Presto - Molto vivace - Presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xcaf5746470f3b50bccd53aeb27f5f0913a1bea86808e6c110d99cb5ba2779bd6 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/DESR71609135.
Recording identifiers
- ISRC
- DESR71609135
- Title
- Symphony No. 9 in D Minor, Op. 125: II. Molto vivace - Presto - Molto vivace - Presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xcaf5746470f3b50bccd53aeb27f5f0913a1bea86808e6c110d99cb5ba2779bd6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4360faa1ad127a5190c5e061ab9a1948ef145a1402b63507d75589c9d1471874- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR71609135
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 9 in D Minor, Op. 125: II. Molto vivace - Presto - Molto vivace - Presto · Machine-readable JSON-LD