ISRC CH4212100172
Verified recording
CH4212100172 is “Symphony No. 9 in D Minor, Op. 125 "Choral": II. Molto vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x0f03f22aa8c2c4a14a3ae2637e1a8acf49bcf28a0b5b79472c47db3c956d03df and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212100172.
Recording identifiers
- ISRC
- CH4212100172
- Title
- Symphony No. 9 in D Minor, Op. 125 "Choral": II. Molto vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x0f03f22aa8c2c4a14a3ae2637e1a8acf49bcf28a0b5b79472c47db3c956d03df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:77e8d72624f7204913a86fc80d7b8d28b4f4207674e0f37598a5bc8996142b9f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212100172
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Symphony No. 9 in D Minor, Op. 125 "Choral": II. Molto vivace · Machine-readable JSON-LD