ISRC NOFKF9302060
Verified recording
NOFKF9302060 is “Madonna” by Kari Bremnes,
registered on the CopyrightChains blockchain with CopyrightID
0x4e56f320e7a820660564b5fe4e718f9c35c97b6849d7152515d4955b2ad22b1d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF9302060.
Recording identifiers
- ISRC
- NOFKF9302060
- Title
- Madonna
- Artist
- Kari Bremnes
- CopyrightID (CopyrightChains transaction hash)
0x4e56f320e7a820660564b5fe4e718f9c35c97b6849d7152515d4955b2ad22b1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a39d32c683b7723b761506d763a65c2702d5777d4765e4cc55480bb0c00a6923- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF9302060
- Bitcoin block existence check
- https://blockstream.info/api/block/957118