ISRC NLCQ62343812
Verified recording
NLCQ62343812 is “Avondzang” by Mannenzang Katwijk,
registered on the CopyrightChains blockchain with CopyrightID
0xec3e4be3f7703fe7a8470fa4454227f72a01326a87cae8660fb1b57b4e2c0b6f and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ62343812.
Recording identifiers
- ISRC
- NLCQ62343812
- Title
- Avondzang
- Artist
- Mannenzang Katwijk
- CopyrightID (CopyrightChains transaction hash)
0xec3e4be3f7703fe7a8470fa4454227f72a01326a87cae8660fb1b57b4e2c0b6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:0afde0ea007ee12a5305a745ed6f50c9f36000b74eb952d23c3509fc8dacc1dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ62343812
- Bitcoin block existence check
- https://blockstream.info/api/block/956889