ISRC FROV61613107
Verified recording
FROV61613107 is “Symphonie No. 85 en Si Bémol Majeur, Hob I:85 "La Reine de France": II. Romanza. Allegretto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xa975df04d9e20a982198691fc49c81ccbe73b63b95c00107f15a0f78d385d761 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV61613107.
Recording identifiers
- ISRC
- FROV61613107
- Title
- Symphonie No. 85 en Si Bémol Majeur, Hob I:85 "La Reine de France": II. Romanza. Allegretto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xa975df04d9e20a982198691fc49c81ccbe73b63b95c00107f15a0f78d385d761
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c210be639665c303af51e25fdd9a62fef402d6f3f2c140e6847755fa89c910e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV61613107
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Symphonie No. 85 en Si Bémol Majeur, Hob I:85 "La Reine de France": II. Romanza. Allegretto · Machine-readable JSON-LD