ISRC FRUM70902107
Verified recording
FRUM70902107 is “The art of the fugue, BWV 1080: 1. Contrapunctus I” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x081a3dd6ef4d4f0be5dba8f5cbd4264bb5f0a8335e7a9da78964eecedc008885 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/FRUM70902107.
Recording identifiers
- ISRC
- FRUM70902107
- Title
- The art of the fugue, BWV 1080: 1. Contrapunctus I
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x081a3dd6ef4d4f0be5dba8f5cbd4264bb5f0a8335e7a9da78964eecedc008885
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1dff04b3a0298b95e6e87d036d1a17c7ff490a213b0b2f5d5cf70110e8bd70a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM70902107
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The art of the fugue, BWV 1080: 1. Contrapunctus I · Machine-readable JSON-LD