ISRC NLZ542001501
Verified recording
NLZ542001501 is “Happiness” by Tomcraft,
registered on the CopyrightChains blockchain with CopyrightID
0xb8940b6dfbcab1efd15ca4ce299617d1615a75f008faa06a28634b4566652596 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ542001501.
Recording identifiers
- ISRC
- NLZ542001501
- Title
- Happiness
- Artist
- Tomcraft
- CopyrightID (CopyrightChains transaction hash)
0xb8940b6dfbcab1efd15ca4ce299617d1615a75f008faa06a28634b4566652596
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:684b837c7c1a8a8469ffb5f7aa97bc63206711ca1d6a0c06978eea9d2568907f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ542001501
- Bitcoin block existence check
- https://blockstream.info/api/block/953515