ISRC NLA509507001
Verified recording
NLA509507001 is “I'm Seventeen Come Sunday - Folk song from Lincolnshire and Somerset” by Percy Grainger,
registered on the CopyrightChains blockchain with CopyrightID
0x120f985837bc09dadc24493e0d15c239ab8d3209134a6034fa7cb2476e412997 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509507001.
Recording identifiers
- ISRC
- NLA509507001
- Title
- I'm Seventeen Come Sunday - Folk song from Lincolnshire and Somerset
- Artist
- Percy Grainger
- CopyrightID (CopyrightChains transaction hash)
0x120f985837bc09dadc24493e0d15c239ab8d3209134a6034fa7cb2476e412997
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:630669cf81d9862e964544a731c7205ae1c2b5a135f405a7262998d63ca2c7fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509507001
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: I'm Seventeen Come Sunday - Folk song from Lincolnshire and Somerset · Machine-readable JSON-LD