ISRC NLG662000562
Verified recording
NLG662000562 is “Calma” by Jonna Fraser,
registered on the CopyrightChains blockchain with CopyrightID
0xc664c37da2cdf14d7c0b548df7baf0468f046195291761a27add43082647fb11 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/NLG662000562.
Recording identifiers
- ISRC
- NLG662000562
- Title
- Calma
- Artist
- Jonna Fraser
- CopyrightID (CopyrightChains transaction hash)
0xc664c37da2cdf14d7c0b548df7baf0468f046195291761a27add43082647fb11
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:02ac8b22ca718152f2db79b9853cd0c352aad7a0b94f01175e6e56067ac8033f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG662000562
- Bitcoin block existence check
- https://blockstream.info/api/block/953513