ISRC FRZ209514501
Verified recording
FRZ209514501 is “Brahms: 4 Piano Pieces, Op. 119: No. 1, Intermezzo in B Minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x6a4678be41788b159a1ea5c592cf04c741401dc5943c7d22616b7f7a9b16d2a1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209514501.
Recording identifiers
- ISRC
- FRZ209514501
- Title
- Brahms: 4 Piano Pieces, Op. 119: No. 1, Intermezzo in B Minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x6a4678be41788b159a1ea5c592cf04c741401dc5943c7d22616b7f7a9b16d2a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d2526cb3434a9fe612fe31dd4b30a0bd4e65524c3cad1998ae2efe7d6e777eba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209514501
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Brahms: 4 Piano Pieces, Op. 119: No. 1, Intermezzo in B Minor · Machine-readable JSON-LD