ISRC NLG661600643
Verified recording
NLG661600643 is “Longtime” by Frenna,
registered on the CopyrightChains blockchain with CopyrightID
0xe30e28b132258957e48844392a9deb8218582f3e117029475c57b790c14fe80b 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/NLG661600643.
Recording identifiers
- ISRC
- NLG661600643
- Title
- Longtime
- Artist
- Frenna
- CopyrightID (CopyrightChains transaction hash)
0xe30e28b132258957e48844392a9deb8218582f3e117029475c57b790c14fe80b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:345524f9c70332ac05e57904c372065fdcad0dfcd83a303bad2e51a02438da3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661600643
- Bitcoin block existence check
- https://blockstream.info/api/block/953513