ISRC DEF058300832
Verified recording
DEF058300832 is “Italian Concerto in F, BWV 971: 2. Andante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9e961fecfe32565421e9c999b987529a0a4438d4371fe1505dcb35b2ce02f11b 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/DEF058300832.
Recording identifiers
- ISRC
- DEF058300832
- Title
- Italian Concerto in F, BWV 971: 2. Andante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9e961fecfe32565421e9c999b987529a0a4438d4371fe1505dcb35b2ce02f11b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e45663e0c033fad80ddc07990e68400e79ef0880561fc9d79bc603bb0f4dc325- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300832
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Italian Concerto in F, BWV 971: 2. Andante · Machine-readable JSON-LD