ISRC CH4212000022
Verified recording
CH4212000022 is “Symphonie No. 3 en Mi bémol majeur, Op. 55 "Eroica": I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xa27d8023b34a817f407db2a6f7c1c81bffee6a0935663bdbae017983fdfe7d55 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212000022.
Recording identifiers
- ISRC
- CH4212000022
- Title
- Symphonie No. 3 en Mi bémol majeur, Op. 55 "Eroica": I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xa27d8023b34a817f407db2a6f7c1c81bffee6a0935663bdbae017983fdfe7d55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:6fcde4ce33feb570410e4db7811de606a7b9203d226e55b039cc2f49d5f36cc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212000022
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Symphonie No. 3 en Mi bémol majeur, Op. 55 "Eroica": I. Allegro con brio · Machine-readable JSON-LD