ISRC QM4DW1659013
Verified recording
QM4DW1659013 is “One Day” by Lawren,
registered on the CopyrightChains blockchain with CopyrightID
0x76261e59218b0b73c167a90e27b21cef321b05de765ed81a281ecc940407e8cf and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1659013.
Recording identifiers
- ISRC
- QM4DW1659013
- Title
- One Day
- Artist
- Lawren
- CopyrightID (CopyrightChains transaction hash)
0x76261e59218b0b73c167a90e27b21cef321b05de765ed81a281ecc940407e8cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:e77f42cf58b4937ff025c9d43a01ce94f0f033710e00ce680f9a8858f3418192- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1659013
- Bitcoin block existence check
- https://blockstream.info/api/block/960344