ISRC NLG620582525
Verified recording
NLG620582525 is “Tambourin” by Marjolein de Wit,
registered on the CopyrightChains blockchain with CopyrightID
0x99aae3797c11c0a0b25ad0dc336609ca9c23f64e9b7e27c518db63cfa17e4b21 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620582525.
Recording identifiers
- ISRC
- NLG620582525
- Title
- Tambourin
- Artist
- Marjolein de Wit
- CopyrightID (CopyrightChains transaction hash)
0x99aae3797c11c0a0b25ad0dc336609ca9c23f64e9b7e27c518db63cfa17e4b21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:e2387cf23d0ee30aa7f4c9251a017b9716fae8a1579fd72d78e4bde956d3ea7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620582525
- Bitcoin block existence check
- https://blockstream.info/api/block/960144