ISRC USSM12209086
Verified recording
USSM12209086 is “Koo Koo Fun” by Major Lazer,
registered on the CopyrightChains blockchain with CopyrightID
0x794b3cad8754efc40db0e0743e5a16b24e38b0052791708712b8ad3a6d3f5c53 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/USSM12209086.
Recording identifiers
- ISRC
- USSM12209086
- Title
- Koo Koo Fun
- Artist
- Major Lazer
- CopyrightID (CopyrightChains transaction hash)
0x794b3cad8754efc40db0e0743e5a16b24e38b0052791708712b8ad3a6d3f5c53
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:197b3f191af248ff085c8b79db505b422e5da82ed2b4343892e2cbbdbdd9a09f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12209086
- Bitcoin block existence check
- https://blockstream.info/api/block/953513