ISRC NLF711803084
Verified recording
NLF711803084 is “Cubes” by Estiva,
registered on the CopyrightChains blockchain with CopyrightID
0xff5b48d848ee14f126824e0183a9d06056694f9b6590591a51e8f4eccd55d51f 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/NLF711803084.
Recording identifiers
- ISRC
- NLF711803084
- Title
- Cubes
- Artist
- Estiva
- CopyrightID (CopyrightChains transaction hash)
0xff5b48d848ee14f126824e0183a9d06056694f9b6590591a51e8f4eccd55d51f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4488fcc805b688a2d144ac16c7f86ddbe660572e5d864df14b5d04e67123b566- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711803084
- Bitcoin block existence check
- https://blockstream.info/api/block/956304