ISRC BER181840106
Verified recording
BER181840106 is “Christ lag in Todesbanden, BWV 4: I. Sinfonia” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa65318e9603420e5df43116c942e329d391a0d37263c78381c153d0dfd4e0d39 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181840106.
Recording identifiers
- ISRC
- BER181840106
- Title
- Christ lag in Todesbanden, BWV 4: I. Sinfonia
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa65318e9603420e5df43116c942e329d391a0d37263c78381c153d0dfd4e0d39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4111b5aa0797aa889b7ce70f81d61aaeae6d804b4af1a80dad34e305ee1b7e9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181840106
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Christ lag in Todesbanden, BWV 4: I. Sinfonia · Machine-readable JSON-LD