ISRC DEU921368016
Verified recording
DEU921368016 is “Erbarm dich mein, o Herre Gott, SwWV 303: Variation 2” by Jan Pieterszoon Sweelinck,
registered on the CopyrightChains blockchain with CopyrightID
0xa5003f095bdbd52db278f7c3d3fb9246e1f35b1d9337492a2d26e0625b5e3486 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/DEU921368016.
Recording identifiers
- ISRC
- DEU921368016
- Title
- Erbarm dich mein, o Herre Gott, SwWV 303: Variation 2
- Artist
- Jan Pieterszoon Sweelinck
- CopyrightID (CopyrightChains transaction hash)
0xa5003f095bdbd52db278f7c3d3fb9246e1f35b1d9337492a2d26e0625b5e3486
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ff98510320a2138d2da9dee76c39abb70b9257c485b2b8debc9a0e35d1cbaa25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921368016
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Erbarm dich mein, o Herre Gott, SwWV 303: Variation 2 · Machine-readable JSON-LD