ISRC FRUM72200580
Verified recording
FRUM72200580 is “Piano Sonata No.14 in C Minor, K. 457: 2g. Adagio - Pt. 7” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x72278215ad634c32512c253909afa03d8c3e380493252b3161a102d1be4949c6 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/FRUM72200580.
Recording identifiers
- ISRC
- FRUM72200580
- Title
- Piano Sonata No.14 in C Minor, K. 457: 2g. Adagio - Pt. 7
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x72278215ad634c32512c253909afa03d8c3e380493252b3161a102d1be4949c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9304b9bfe5d3e60472c1f66955b54496082dc086484df1c8ddc33a0c5dc23e07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72200580
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No.14 in C Minor, K. 457: 2g. Adagio - Pt. 7 · Machine-readable JSON-LD