ISRC DEE472300297
Verified recording
DEE472300297 is “Northern Lasse's Lamentation / Sellinger's Round (Arr. for Baroque ensemble by The Playfords)” by John Playford,
registered on the CopyrightChains blockchain with CopyrightID
0xae4595bfbf79d7a908013b1940e6bedda0acacd0c1878c7020053b9696555d84 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE472300297.
Recording identifiers
- ISRC
- DEE472300297
- Title
- Northern Lasse's Lamentation / Sellinger's Round (Arr. for Baroque ensemble by The Playfords)
- Artist
- John Playford
- CopyrightID (CopyrightChains transaction hash)
0xae4595bfbf79d7a908013b1940e6bedda0acacd0c1878c7020053b9696555d84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:9834e0f91c6e2f0ebf25dbd87ce214d50f955f08c7f7fcd248fe3c6dae115a36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE472300297
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Northern Lasse's Lamentation / Sellinger's Round (Arr. for Baroque ensemble by The Playfords) · Machine-readable JSON-LD