ISRC FR7JM1727110
Verified recording
FR7JM1727110 is “Piano Trio No. 40 in F-Sharp Minor, Hob.XV:26: II. Adagio cantabile” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x7c732c352b4e38d7503488846df9b8f0b7f45577926d1c4c3887ea9d0ac8cc9d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1727110.
Recording identifiers
- ISRC
- FR7JM1727110
- Title
- Piano Trio No. 40 in F-Sharp Minor, Hob.XV:26: II. Adagio cantabile
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x7c732c352b4e38d7503488846df9b8f0b7f45577926d1c4c3887ea9d0ac8cc9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:7222d2ae7a5655375a099a945a3c1f929e67949de28a919ea779095e9c549b68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1727110
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Trio No. 40 in F-Sharp Minor, Hob.XV:26: II. Adagio cantabile · Machine-readable JSON-LD