ISRC DEN421502007
Verified recording
DEN421502007 is “Markus-Passion BWV 247: Choral: Ich, ich und meine Sünden” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3a6f773b106503d7fee027854e27e25490bebaba75f7a84a86870af10f67b6e1 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/DEN421502007.
Recording identifiers
- ISRC
- DEN421502007
- Title
- Markus-Passion BWV 247: Choral: Ich, ich und meine Sünden
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3a6f773b106503d7fee027854e27e25490bebaba75f7a84a86870af10f67b6e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2e6c6ed88eec416fbda8b7c95e001089156d15aca1569975cb187f8c97313f07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN421502007
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Markus-Passion BWV 247: Choral: Ich, ich und meine Sünden · Machine-readable JSON-LD