ISRC DEQG42468015
Verified recording
DEQG42468015 is “Ons is gheboren een kindekijn, SwWV 315: III. Variation III” by Jan Pieterszoon Sweelinck,
registered on the CopyrightChains blockchain with CopyrightID
0x841647ccb808a582b0d63734b87dcfb49f4f81e688a59e4995829edeca2edaa1 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42468015.
Recording identifiers
- ISRC
- DEQG42468015
- Title
- Ons is gheboren een kindekijn, SwWV 315: III. Variation III
- Artist
- Jan Pieterszoon Sweelinck
- CopyrightID (CopyrightChains transaction hash)
0x841647ccb808a582b0d63734b87dcfb49f4f81e688a59e4995829edeca2edaa1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:298a168c43c35ab74d60a932bb715d1fd63b3a41fab1f0a1ee6953930f76caaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42468015
- Bitcoin block existence check
- https://blockstream.info/api/block/960419
Full record
Track page: Ons is gheboren een kindekijn, SwWV 315: III. Variation III · Machine-readable JSON-LD