ISRC FRZ112400297
Verified recording
FRZ112400297 is “Brahms: Variations on a Theme by Schumann, Op. 23: Variation VII. Con moto. L'istesso tempo” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x9cf1051340467780634c8f8a23be77ce3d2e6b5c9a3ef5c244c9590121b104ff and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400297.
Recording identifiers
- ISRC
- FRZ112400297
- Title
- Brahms: Variations on a Theme by Schumann, Op. 23: Variation VII. Con moto. L'istesso tempo
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x9cf1051340467780634c8f8a23be77ce3d2e6b5c9a3ef5c244c9590121b104ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:708860174ff9939c33ed7f7a2a39387cdd0994362401a0c07acef95c267ee198- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400297
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Brahms: Variations on a Theme by Schumann, Op. 23: Variation VII. Con moto. L'istesso tempo · Machine-readable JSON-LD