ISRC FRZ132415080
Verified recording
FRZ132415080 is “Adagio and Allegro in A-Flat Major, Op. 70: II. Rasch und feurig - Version with Cello” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x46d9ac9719ae72a204d1eec295f8b785e169178004da7c401d4d55a3aa333f45 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/FRZ132415080.
Recording identifiers
- ISRC
- FRZ132415080
- Title
- Adagio and Allegro in A-Flat Major, Op. 70: II. Rasch und feurig - Version with Cello
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x46d9ac9719ae72a204d1eec295f8b785e169178004da7c401d4d55a3aa333f45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a1dc594abd4e517c7563741fe78176be8a209e54722117f46817ace1f957f1fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132415080
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Adagio and Allegro in A-Flat Major, Op. 70: II. Rasch und feurig - Version with Cello · Machine-readable JSON-LD