ISRC NLA509106013
Verified recording
NLA509106013 is “The Yeomen of the Guard / Act 1: "I have a song to sing, The Yeomen of the Guard / Act 1” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0x3baab7fe5cb496bc07e1d3f184c4ad8f427208e7f4a2e5c295cb4c2319c812b6 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509106013.
Recording identifiers
- ISRC
- NLA509106013
- Title
- The Yeomen of the Guard / Act 1: "I have a song to sing, The Yeomen of the Guard / Act 1
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0x3baab7fe5cb496bc07e1d3f184c4ad8f427208e7f4a2e5c295cb4c2319c812b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:7dc99c19c439480c3c15753541e6559d69a21b6f448c54d7660b573f6c81e2e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509106013
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: The Yeomen of the Guard / Act 1: "I have a song to sing, The Yeomen of the Guard / Act 1 · Machine-readable JSON-LD