ISRC NLCK41057629
Verified recording
NLCK41057629 is “So Long” by AxH,
registered on the CopyrightChains blockchain with CopyrightID
0x3b293fb4ed3379922eeccbba78dc46638f476cd15004d1f5b5a5a61f86bd3893 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41057629.
Recording identifiers
- ISRC
- NLCK41057629
- Title
- So Long
- Artist
- AxH
- CopyrightID (CopyrightChains transaction hash)
0x3b293fb4ed3379922eeccbba78dc46638f476cd15004d1f5b5a5a61f86bd3893
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:6c393085ed98535efeb5bd94b18fd17cd6da93109b8e4cf5ae2ff725dd23fe23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41057629
- Bitcoin block existence check
- https://blockstream.info/api/block/960368