ISRC NOZ7F1301120
Verified recording
NOZ7F1301120 is “Leah” by Marcus & Martinus,
registered on the CopyrightChains blockchain with CopyrightID
0x19cffcb737bef1d5953e969e6690f134a19eaadc9c5257b38e2bb0b7c21b1d24 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/NOZ7F1301120.
Recording identifiers
- ISRC
- NOZ7F1301120
- Title
- Leah
- Artist
- Marcus & Martinus
- CopyrightID (CopyrightChains transaction hash)
0x19cffcb737bef1d5953e969e6690f134a19eaadc9c5257b38e2bb0b7c21b1d24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9613cdf48579c38b1764d857f4f3ed970418cbe349fac74bd2c5dce853acb738- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOZ7F1301120
- Bitcoin block existence check
- https://blockstream.info/api/block/953513