ISRC NLF711500893
Verified recording
NLF711500893 is “Liberation” by Harold van Lennep,
registered on the CopyrightChains blockchain with CopyrightID
0x9b51d16f0009e42cb54e9c74a36750dbb096ef1f7d5cf6031b6e26c524552c7a and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711500893.
Recording identifiers
- ISRC
- NLF711500893
- Title
- Liberation
- Artist
- Harold van Lennep
- CopyrightID (CopyrightChains transaction hash)
0x9b51d16f0009e42cb54e9c74a36750dbb096ef1f7d5cf6031b6e26c524552c7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:9126c0b9aba6d1ffe8e708a3a77c2640a50fb63978a0b9d565547091a904be34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711500893
- Bitcoin block existence check
- https://blockstream.info/api/block/956889