ISRC FR7JM1780100
Verified recording
FR7JM1780100 is “Trio Sonata in C Major, BWV 529: II. Largo (Arr. for 2 violins and basso continuo)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x70062dee73c565ed1b731dd82c7702b7a1598ef5f811bf8e2f757cbb60c5e378 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1780100.
Recording identifiers
- ISRC
- FR7JM1780100
- Title
- Trio Sonata in C Major, BWV 529: II. Largo (Arr. for 2 violins and basso continuo)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x70062dee73c565ed1b731dd82c7702b7a1598ef5f811bf8e2f757cbb60c5e378
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:1aefe9b817c8a5fafacda45d1c6cc32594353450363cc8a63b6f025ff082be78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1780100
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Trio Sonata in C Major, BWV 529: II. Largo (Arr. for 2 violins and basso continuo) · Machine-readable JSON-LD