ISRC NL4WT2200129
Verified recording
NL4WT2200129 is “Sakura” by Alstad,
registered on the CopyrightChains blockchain with CopyrightID
0xa584f022d11926f4a40ad1796bb17672b8014bc345cf42328b3d3b327f99094b and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4WT2200129.
Recording identifiers
- ISRC
- NL4WT2200129
- Title
- Sakura
- Artist
- Alstad
- CopyrightID (CopyrightChains transaction hash)
0xa584f022d11926f4a40ad1796bb17672b8014bc345cf42328b3d3b327f99094b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:396b246f18c3fe175a2164f30b593a797b4eead3b017dc80e5d181dbed929fa1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4WT2200129
- Bitcoin block existence check
- https://blockstream.info/api/block/953515