ISRC FRX401100091
Verified recording
FRX401100091 is “Concerto after Marcello, in D Minor, BWV 974: II. Adagio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x097670d14555dc8fb421b01c7f53c18880ae5b862c8921355f47db0a5499f1d5 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/FRX401100091.
Recording identifiers
- ISRC
- FRX401100091
- Title
- Concerto after Marcello, in D Minor, BWV 974: II. Adagio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x097670d14555dc8fb421b01c7f53c18880ae5b862c8921355f47db0a5499f1d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:26e7bf981708c9b3dc6ae400a2bd88c78db720aa722467fd02eea35a19e80920- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX401100091
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto after Marcello, in D Minor, BWV 974: II. Adagio · Machine-readable JSON-LD