ISRC CH4212000018
Verified recording
CH4212000018 is “Symphonie No. 2 en Ré majeur, Op. 36: I. Adagio - Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xd38ae623ad5888a45aeed70ca6e6f4b74e01d59318aa9dfe567f6afb63b94286 and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212000018.
Recording identifiers
- ISRC
- CH4212000018
- Title
- Symphonie No. 2 en Ré majeur, Op. 36: I. Adagio - Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xd38ae623ad5888a45aeed70ca6e6f4b74e01d59318aa9dfe567f6afb63b94286
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:5f4593b79867089f8db681ff6e541efa4f9d63893e5cb66fc190541ec182e993- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212000018
- Bitcoin block existence check
- https://blockstream.info/api/block/960218
Full record
Track page: Symphonie No. 2 en Ré majeur, Op. 36: I. Adagio - Allegro con brio · Machine-readable JSON-LD