ISRC NLB931500508
Verified recording
NLB931500508 is “So Long 4 U” by Robben Ford,
registered on the CopyrightChains blockchain with CopyrightID
0xeb708efe1438c11f0be54fb74eee3dbee5d8ef654ac67f2958a05aeef7607ec2 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB931500508.
Recording identifiers
- ISRC
- NLB931500508
- Title
- So Long 4 U
- Artist
- Robben Ford
- CopyrightID (CopyrightChains transaction hash)
0xeb708efe1438c11f0be54fb74eee3dbee5d8ef654ac67f2958a05aeef7607ec2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:078ef6dc8a60da7369ef92516342437d2dc76f6e2241b6f710c5f6b7c2d75377- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB931500508
- Bitcoin block existence check
- https://blockstream.info/api/block/956302