ISRC DEU921368032
Verified recording
DEU921368032 is “Pavana Lachrymae, SwWV 328” by Jan Pieterszoon Sweelinck,
registered on the CopyrightChains blockchain with CopyrightID
0x178cc9a8940c82053e658a5e961e956ea033d7b620214772c51904ce80f0ceb7 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921368032.
Recording identifiers
- ISRC
- DEU921368032
- Title
- Pavana Lachrymae, SwWV 328
- Artist
- Jan Pieterszoon Sweelinck
- CopyrightID (CopyrightChains transaction hash)
0x178cc9a8940c82053e658a5e961e956ea033d7b620214772c51904ce80f0ceb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:68c424e9a6a58b0490ec2c5c12b17c46e8f76dc19e488d6f3f32b4c80ef730e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921368032
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Pavana Lachrymae, SwWV 328 · Machine-readable JSON-LD