ISRC FRZ078901090
Verified recording
FRZ078901090 is “Symphonie à quatre No. 6 en sol mineur, Op. 5: 2. Andante” by Johann Adolf Hasse,
registered on the CopyrightChains blockchain with CopyrightID
0x6a4245c0811503a61dc3a110f1fbcc7b7fc584b264fdf489ef6484675603e252 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/FRZ078901090.
Recording identifiers
- ISRC
- FRZ078901090
- Title
- Symphonie à quatre No. 6 en sol mineur, Op. 5: 2. Andante
- Artist
- Johann Adolf Hasse
- CopyrightID (CopyrightChains transaction hash)
0x6a4245c0811503a61dc3a110f1fbcc7b7fc584b264fdf489ef6484675603e252
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e010dd70d74a2d1f39c86d86dd013beaeb9df321f76597f22f81f69df705f0d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ078901090
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphonie à quatre No. 6 en sol mineur, Op. 5: 2. Andante · Machine-readable JSON-LD