ISRC US38L1400066
Verified recording
US38L1400066 is “Precious” by Big Chief,
registered on the CopyrightChains blockchain with CopyrightID
0xdd921ad30aaa3ceceeca9f85195a82bff5abe7f83af5d21c4592d22a05d1bf3a and independently timestamped
in Bitcoin block 959132 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38L1400066.
Recording identifiers
- ISRC
- US38L1400066
- Title
- Precious
- Artist
- Big Chief
- CopyrightID (CopyrightChains transaction hash)
0xdd921ad30aaa3ceceeca9f85195a82bff5abe7f83af5d21c4592d22a05d1bf3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:20:46+00:00
- Bitcoin block
- 959132
- Canonical record hash
sha256:723c03aee946ff8edaf839c0c933cc1edbbe5dc5a9995d7d4e1319fccca23993- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38L1400066
- Bitcoin block existence check
- https://blockstream.info/api/block/959132