ISRC DEF058500011
Verified recording
DEF058500011 is “Viola da gamba Sonata in G Major, BWV 1027: I. Adagio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe2cdacb0b244dc98a15378988b4f564ca9ce153b9072ccd5862c49401c4d4ef9 and independently timestamped
in Bitcoin block 956637 on 2026-07-04.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500011.
Recording identifiers
- ISRC
- DEF058500011
- Title
- Viola da gamba Sonata in G Major, BWV 1027: I. Adagio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe2cdacb0b244dc98a15378988b4f564ca9ce153b9072ccd5862c49401c4d4ef9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-04T10:56:23+00:00
- Bitcoin block
- 956637
- Canonical record hash
sha256:e0b7d7ed6c381bddb020432f3b99e4ac2a344ed3426c43e65b4ce6a465f726e6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500011
- Bitcoin block existence check
- https://blockstream.info/api/block/956637
Full record
Track page: Viola da gamba Sonata in G Major, BWV 1027: I. Adagio · Machine-readable JSON-LD