ISRC NLG661400169
Verified recording
NLG661400169 is “Zusje” by Ronnie Flex,
registered on the CopyrightChains blockchain with CopyrightID
0x1f019523c8ce4b8f571e636dfce09956cfd40d5e30086fe576152c4d8eb8e1c9 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661400169.
Recording identifiers
- ISRC
- NLG661400169
- Title
- Zusje
- Artist
- Ronnie Flex
- CopyrightID (CopyrightChains transaction hash)
0x1f019523c8ce4b8f571e636dfce09956cfd40d5e30086fe576152c4d8eb8e1c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:253bb3fea9ee9b27d2126f40f61ee0f0bf25cd18dbc22592b18a887f8652c272- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661400169
- Bitcoin block existence check
- https://blockstream.info/api/block/953513