ISRC NLG661800454
Verified recording
NLG661800454 is “Appel” by SFB,
registered on the CopyrightChains blockchain with CopyrightID
0x15612e7ce13739b7268a38c3214d602001ca9be9cec99b40271cef9990ebe872 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661800454.
Recording identifiers
- ISRC
- NLG661800454
- Title
- Appel
- Artist
- SFB
- CopyrightID (CopyrightChains transaction hash)
0x15612e7ce13739b7268a38c3214d602001ca9be9cec99b40271cef9990ebe872
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e6fd7a6bdf8cfd99eec262e767a4615c675bb608c506b60935bf72a3e1ab7386- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661800454
- Bitcoin block existence check
- https://blockstream.info/api/block/953520