ISRC DEF057902091
Verified recording
DEF057902091 is “Symphony No. 9 in D Minor, Op. 125 "Choral": I. Allegro ma non troppo, un poco maestoso - Live” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xddccd6791033d1f3af2b4c082e4c48f7592b34efe8ef13ca68885df723ffc632 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/DEF057902091.
Recording identifiers
- ISRC
- DEF057902091
- Title
- Symphony No. 9 in D Minor, Op. 125 "Choral": I. Allegro ma non troppo, un poco maestoso - Live
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xddccd6791033d1f3af2b4c082e4c48f7592b34efe8ef13ca68885df723ffc632
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:95de61205d13ad967811c9ad47ff832acc7be69039f73ac5e3d9cbce8e67396f- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057902091
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 9 in D Minor, Op. 125 "Choral": I. Allegro ma non troppo, un poco maestoso - Live · Machine-readable JSON-LD