ISRC NLF712108452
Verified recording
NLF712108452 is “Hold on to Your Heart” by R Plus,
registered on the CopyrightChains blockchain with CopyrightID
0x280ed240b1e711fc989c8ce9ede90c501436d141f2b5eb26b17ea10bd7824102 and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF712108452.
Recording identifiers
- ISRC
- NLF712108452
- Title
- Hold on to Your Heart
- Artist
- R Plus
- CopyrightID (CopyrightChains transaction hash)
0x280ed240b1e711fc989c8ce9ede90c501436d141f2b5eb26b17ea10bd7824102
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:8d516f8248e090185eb903fa29ddf44f35785b2044d2cf27dbd5c178dce92b13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF712108452
- Bitcoin block existence check
- https://blockstream.info/api/block/960404
Full record
Track page: Hold on to Your Heart · Machine-readable JSON-LD