ISRC FRZ208906705
Verified recording
FRZ208906705 is “Bruch: 8 Pieces for Clarinet, Viola and Piano, Op. 83: No. 5, Andante” by Max Bruch,
registered on the CopyrightChains blockchain with CopyrightID
0xb01537bf7561c7c6b460b4416ffaf536770a97f8492d49186a37d2b8f04a7169 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/FRZ208906705.
Recording identifiers
- ISRC
- FRZ208906705
- Title
- Bruch: 8 Pieces for Clarinet, Viola and Piano, Op. 83: No. 5, Andante
- Artist
- Max Bruch
- CopyrightID (CopyrightChains transaction hash)
0xb01537bf7561c7c6b460b4416ffaf536770a97f8492d49186a37d2b8f04a7169
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1cff433c9796c171d0b69906fbbfef857350d4acf33791b33ffaa7c824e5a72d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208906705
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bruch: 8 Pieces for Clarinet, Viola and Piano, Op. 83: No. 5, Andante · Machine-readable JSON-LD