ISRC USUR10001546
Verified recording
USUR10001546 is “1, 2, 3” by Lost Boyz,
registered on the CopyrightChains blockchain with CopyrightID
0x8d04864abc00abe803f85b45738ca0485015f1d2cd321dbbc3911479c7578011 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR10001546.
Recording identifiers
- ISRC
- USUR10001546
- Title
- 1, 2, 3
- Artist
- Lost Boyz
- CopyrightID (CopyrightChains transaction hash)
0x8d04864abc00abe803f85b45738ca0485015f1d2cd321dbbc3911479c7578011
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:af63d7cd15f5e0c72e975f5cb4afcb2b43adcadf77f04f1636dd5cade69f05f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR10001546
- Bitcoin block existence check
- https://blockstream.info/api/block/953515