ISRC NLFL72100911
Verified recording
NLFL72100911 is “World's Problem” by Spitfire,
registered on the CopyrightChains blockchain with CopyrightID
0xd84299e664eab48926aeff5a6da5d7c274edde14f07afdf069246d1b4824f9fa and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL72100911.
Recording identifiers
- ISRC
- NLFL72100911
- Title
- World's Problem
- Artist
- Spitfire
- CopyrightID (CopyrightChains transaction hash)
0xd84299e664eab48926aeff5a6da5d7c274edde14f07afdf069246d1b4824f9fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:f9da81f23a7335449a25f3c0105c84fd93b6a15a0d505dc041714743840af45a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL72100911
- Bitcoin block existence check
- https://blockstream.info/api/block/960337