ISRC DEF059204993
Verified recording
DEF059204993 is “Symphony No. 9 in D Minor, Op. 125 "Choral": II. Molto vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x12c05e6c2f3fc73a6d4f6448659038448ae625b268718f586aa582dacd8a2fca and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204993.
Recording identifiers
- ISRC
- DEF059204993
- Title
- Symphony No. 9 in D Minor, Op. 125 "Choral": II. Molto vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x12c05e6c2f3fc73a6d4f6448659038448ae625b268718f586aa582dacd8a2fca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:cff87123b124f3cb9bce592a13d98024239a43536a1f9de1c29da2eca269e139- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204993
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Symphony No. 9 in D Minor, Op. 125 "Choral": II. Molto vivace · Machine-readable JSON-LD