ISRC NLUN71200072
Verified recording
NLUN71200072 is “Amasa” by Frits Wentink,
registered on the CopyrightChains blockchain with CopyrightID
0xd025709be4d9d6a1928aa8fa0db4fee68a97f0dc7fb055b4f7f65fdf62f82e26 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUN71200072.
Recording identifiers
- ISRC
- NLUN71200072
- Title
- Amasa
- Artist
- Frits Wentink
- CopyrightID (CopyrightChains transaction hash)
0xd025709be4d9d6a1928aa8fa0db4fee68a97f0dc7fb055b4f7f65fdf62f82e26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:bfe8633f4a53a1ecbaee3fc5098e1219a0b97b3664f1e2e25535fa29be01868f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUN71200072
- Bitcoin block existence check
- https://blockstream.info/api/block/960410