ISRC GBBBA1800487
Verified recording
GBBBA1800487 is “Symphony No. 9 in D Minor, Op. 125 - "Choral": 4c. Presto - "O Freunde nicht diese Töne" - - Live” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xdb6cf13e97fcde7708625f52694d7dab708e704e72f11be41edc3dd38f2f7b25 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/GBBBA1800487.
Recording identifiers
- ISRC
- GBBBA1800487
- Title
- Symphony No. 9 in D Minor, Op. 125 - "Choral": 4c. Presto - "O Freunde nicht diese Töne" - - Live
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xdb6cf13e97fcde7708625f52694d7dab708e704e72f11be41edc3dd38f2f7b25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8b17a8c81765c53e7674e31c0aae679e5dd73f9df01e8e7b1177749ee34e3055- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800487
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 9 in D Minor, Op. 125 - "Choral": 4c. Presto - "O Freunde nicht diese Töne" - - Live · Machine-readable JSON-LD