ISRC DEF057602652
Verified recording
DEF057602652 is “Symphony No. 9 in D Minor, Op. 125 "Choral": II. Scherzo. Molto vivace – Presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x29f3db5644d475a8097a8a22041c04b8eee6ef7e601e5bb825c5a167b042ca34 and independently timestamped
in Bitcoin block 957057 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057602652.
Recording identifiers
- ISRC
- DEF057602652
- Title
- Symphony No. 9 in D Minor, Op. 125 "Choral": II. Scherzo. Molto vivace – Presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x29f3db5644d475a8097a8a22041c04b8eee6ef7e601e5bb825c5a167b042ca34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:21:38+00:00
- Bitcoin block
- 957057
- Canonical record hash
sha256:ca489f8c0df2e033fe7f25740c077318a9c21399440528b9204fa8a60d81dc33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057602652
- Bitcoin block existence check
- https://blockstream.info/api/block/957057
Full record
Track page: Symphony No. 9 in D Minor, Op. 125 "Choral": II. Scherzo. Molto vivace – Presto · Machine-readable JSON-LD