ISRC NLMM21700016
Verified recording
NLMM21700016 is “Cocaïne” by Boef,
registered on the CopyrightChains blockchain with CopyrightID
0xef677e5faa2cdbe0d4dd77e185ebc6b79f121f75cfb19dd97d9847a51e684261 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMM21700016.
Recording identifiers
- ISRC
- NLMM21700016
- Title
- Cocaïne
- Artist
- Boef
- CopyrightID (CopyrightChains transaction hash)
0xef677e5faa2cdbe0d4dd77e185ebc6b79f121f75cfb19dd97d9847a51e684261
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8d5807295d64f11e3188f1c904620543d1dd47c9e609143bd03fff15bc4fe96b- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMM21700016
- Bitcoin block existence check
- https://blockstream.info/api/block/953513