ISRC NLG661500223
Verified recording
NLG661500223 is “Langste SMS” by Frenna,
registered on the CopyrightChains blockchain with CopyrightID
0x0c79cbebcc7e378ec83b4495e2d1fa6e11569220cb950cb41f51c8d4c1d9447f and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661500223.
Recording identifiers
- ISRC
- NLG661500223
- Title
- Langste SMS
- Artist
- Frenna
- CopyrightID (CopyrightChains transaction hash)
0x0c79cbebcc7e378ec83b4495e2d1fa6e11569220cb950cb41f51c8d4c1d9447f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3cd7c6eab2db048347a9f7f53c56f431eedfabd430d50c56d79cad3f7a1521d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661500223
- Bitcoin block existence check
- https://blockstream.info/api/block/953513