ISRC DESR71609137
Verified recording
DESR71609137 is “Symphony No. 9 in D Minor, Op. 125: IVa. Presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xee3818e5fa8dfc090639e1a24fd590dd3edea5991366db9cf580995ace60adf9 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR71609137.
Recording identifiers
- ISRC
- DESR71609137
- Title
- Symphony No. 9 in D Minor, Op. 125: IVa. Presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xee3818e5fa8dfc090639e1a24fd590dd3edea5991366db9cf580995ace60adf9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:0a0456dac79c2a525def64613e4b0453bc77f9955b758c5662ab9f7e93c5c238- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR71609137
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Symphony No. 9 in D Minor, Op. 125: IVa. Presto · Machine-readable JSON-LD