ISRC NZSU10900143
Verified recording
NZSU10900143 is “Tubular” by Fre4knc,
registered on the CopyrightChains blockchain with CopyrightID
0x235bd1ff4094988e3697487b3a73483d313a964ff7be2fd6af70737149fe9235 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZSU10900143.
Recording identifiers
- ISRC
- NZSU10900143
- Title
- Tubular
- Artist
- Fre4knc
- CopyrightID (CopyrightChains transaction hash)
0x235bd1ff4094988e3697487b3a73483d313a964ff7be2fd6af70737149fe9235
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:c6aa02992e90c687b816d0b8c3a6d9eee48c638c12fab4e4816bad97c018db0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZSU10900143
- Bitcoin block existence check
- https://blockstream.info/api/block/960468