ISRC NLG661600721
Verified recording
NLG661600721 is “Weet Dat” by Hef,
registered on the CopyrightChains blockchain with CopyrightID
0x853491475f8a485cb3d4e79bea4c99ca737e337efd39b56e436dc28a6c73ab95 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/NLG661600721.
Recording identifiers
- ISRC
- NLG661600721
- Title
- Weet Dat
- Artist
- Hef
- CopyrightID (CopyrightChains transaction hash)
0x853491475f8a485cb3d4e79bea4c99ca737e337efd39b56e436dc28a6c73ab95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bc83a79bac4a2c51d8160982e63dbca2c8edc6ae21810ef963324702299dcf64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661600721
- Bitcoin block existence check
- https://blockstream.info/api/block/953520