ISRC FR2X42312761
Verified recording
FR2X42312761 is “Mama” by Kosla,
registered on the CopyrightChains blockchain with CopyrightID
0x33932c6e6970d72b8e3e39fed7d814c9f1f09e6611f36cb8f3b3c6c75d61eac4 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42312761.
Recording identifiers
- ISRC
- FR2X42312761
- Title
- Mama
- Artist
- Kosla
- CopyrightID (CopyrightChains transaction hash)
0x33932c6e6970d72b8e3e39fed7d814c9f1f09e6611f36cb8f3b3c6c75d61eac4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6f06e07bd8b5555cbbf6a842d3047de50ceecc455fa33d5da516d95b069c4ab0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42312761
- Bitcoin block existence check
- https://blockstream.info/api/block/957120