ISRC ITJJP1900126
Verified recording
ITJJP1900126 is “Didn't Know” by LUMA,
registered on the CopyrightChains blockchain with CopyrightID
0xf9c500e5cd95259477c57f03f39d11470a2f1871f595d1d38d468f7b90c6c83b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJJP1900126.
Recording identifiers
- ISRC
- ITJJP1900126
- Title
- Didn't Know
- Artist
- LUMA
- CopyrightID (CopyrightChains transaction hash)
0xf9c500e5cd95259477c57f03f39d11470a2f1871f595d1d38d468f7b90c6c83b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fb518c613feb11eb333530dbd79888d1f6d2476f9f8b726c2559edc02013fdbf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJJP1900126
- Bitcoin block existence check
- https://blockstream.info/api/block/956304