ISRC DERK61732217
Verified recording
DERK61732217 is “Symphony No. 2 in D Major, Op. 36: III. Scherzo. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xf7d4866da246890cdbe6b9665b8cf81c254bd544e23069f9b0c1a1e571dcd48c 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/DERK61732217.
Recording identifiers
- ISRC
- DERK61732217
- Title
- Symphony No. 2 in D Major, Op. 36: III. Scherzo. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xf7d4866da246890cdbe6b9665b8cf81c254bd544e23069f9b0c1a1e571dcd48c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:961f3014d9d759ef04dae5f7a57fa62d8156654fa1fb5ba77efd516b71f2929d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK61732217
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 2 in D Major, Op. 36: III. Scherzo. Allegro · Machine-readable JSON-LD