ISRC DEU921368017
Verified recording
DEU921368017 is “Erbarm dich mein, o Herre Gott, SwWV 303: Variation 3” by Jan Pieterszoon Sweelinck,
registered on the CopyrightChains blockchain with CopyrightID
0x1f6c83ff21163f73bf1bbeec933b8e607014c0669eeaef0ccf69360f6779d45a and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921368017.
Recording identifiers
- ISRC
- DEU921368017
- Title
- Erbarm dich mein, o Herre Gott, SwWV 303: Variation 3
- Artist
- Jan Pieterszoon Sweelinck
- CopyrightID (CopyrightChains transaction hash)
0x1f6c83ff21163f73bf1bbeec933b8e607014c0669eeaef0ccf69360f6779d45a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:fe610f56486ce11ab72614fc30a8c8966990c094f0b6cf4c77b0ad8fdad6a837- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921368017
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Erbarm dich mein, o Herre Gott, SwWV 303: Variation 3 · Machine-readable JSON-LD