ISRC NL4YD2200127
Verified recording
NL4YD2200127 is “Free” by nitsche,
registered on the CopyrightChains blockchain with CopyrightID
0x99002e0845403a954caf00fdb5fbaa52c8052afcf65c3c8321fe9763fd9a9fc5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4YD2200127.
Recording identifiers
- ISRC
- NL4YD2200127
- Title
- Free
- Artist
- nitsche
- CopyrightID (CopyrightChains transaction hash)
0x99002e0845403a954caf00fdb5fbaa52c8052afcf65c3c8321fe9763fd9a9fc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3d0931d491a2f21f0dc011b72e441c02d26df106f030d4188a76ed95b6d9a722- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4YD2200127
- Bitcoin block existence check
- https://blockstream.info/api/block/956304