ISRC NLG661700715
Verified recording
NLG661700715 is “Pourquoi” by ROLLÀN,
registered on the CopyrightChains blockchain with CopyrightID
0x3d9f33f0e2cc6c55da54575b99d50a47ab01166907152245ccf0f584b37209d2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661700715.
Recording identifiers
- ISRC
- NLG661700715
- Title
- Pourquoi
- Artist
- ROLLÀN
- CopyrightID (CopyrightChains transaction hash)
0x3d9f33f0e2cc6c55da54575b99d50a47ab01166907152245ccf0f584b37209d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d86c943a49ef46cd7b74f9e0055bf6dd554302b499ab7885f1cc78d921c4ce82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661700715
- Bitcoin block existence check
- https://blockstream.info/api/block/956304