ISRC DERK61732232
Verified recording
DERK61732232 is “Symphony No. 5 in C Minor, Op. 67: II. Andante con moto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x4252f0ddb6a768399db6c4749c411bfa491b1010eaa5884a561cb4e70c9ca19a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK61732232.
Recording identifiers
- ISRC
- DERK61732232
- Title
- Symphony No. 5 in C Minor, Op. 67: II. Andante con moto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x4252f0ddb6a768399db6c4749c411bfa491b1010eaa5884a561cb4e70c9ca19a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7db8c421e1a18a5640f6c4b3d53d95dec22ae78c195d4152389d611770f7b3d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK61732232
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 5 in C Minor, Op. 67: II. Andante con moto · Machine-readable JSON-LD