ISRC NLA509608604
Verified recording
NLA509608604 is “Insomnia (for Violin, Voices and Kugo)” by Yuji Takahashi,
registered on the CopyrightChains blockchain with CopyrightID
0x9d389313c31b942f8cb6a8922d37369247614087279f03f4edcfd117e2f321e5 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509608604.
Recording identifiers
- ISRC
- NLA509608604
- Title
- Insomnia (for Violin, Voices and Kugo)
- Artist
- Yuji Takahashi
- CopyrightID (CopyrightChains transaction hash)
0x9d389313c31b942f8cb6a8922d37369247614087279f03f4edcfd117e2f321e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:7aaf9ebe61fe62b683714ce9b18601458bd134ebcee75c60ca7b5bb46dbb93e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509608604
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Insomnia (for Violin, Voices and Kugo) · Machine-readable JSON-LD