ISRC DEF057000143
Verified recording
DEF057000143 is “Symphony No. 9 in D Minor, Op. 125 "Choral" / IV.: "Freude, schöner Götterfunken" - Only Chorus” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x447f32e05ac28a7599fc139135695cc7b5438714e68adb5e214b0425d50d092c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057000143.
Recording identifiers
- ISRC
- DEF057000143
- Title
- Symphony No. 9 in D Minor, Op. 125 "Choral" / IV.: "Freude, schöner Götterfunken" - Only Chorus
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x447f32e05ac28a7599fc139135695cc7b5438714e68adb5e214b0425d50d092c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ab756990db508f0c4f09f09c538035734a446f1328c853b3653829ef3ca51b96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057000143
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 9 in D Minor, Op. 125 "Choral" / IV.: "Freude, schöner Götterfunken" - Only Chorus · Machine-readable JSON-LD