ISRC NLCK42223255
Verified recording
NLCK42223255 is “Arnold” by Quelza,
registered on the CopyrightChains blockchain with CopyrightID
0x49d6c22c8d4290ed47b93e3e21dc4f2f79e9395f311fdde0bd1c150c6ca54e15 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42223255.
Recording identifiers
- ISRC
- NLCK42223255
- Title
- Arnold
- Artist
- Quelza
- CopyrightID (CopyrightChains transaction hash)
0x49d6c22c8d4290ed47b93e3e21dc4f2f79e9395f311fdde0bd1c150c6ca54e15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:970a00c56ab2ce2d0e8661a38d6c5d70c5ca885bc7a1fb5ae9f506c2aa4cfbf7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42223255
- Bitcoin block existence check
- https://blockstream.info/api/block/960489