ISRC QM4TX2118950
Verified recording
QM4TX2118950 is “love letters” by lewloh,
registered on the CopyrightChains blockchain with CopyrightID
0xb091af947e9041ecf08dfeba95e537d0053dcbad42535b0397e4bf27270dcfab and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2118950.
Recording identifiers
- ISRC
- QM4TX2118950
- Title
- love letters
- Artist
- lewloh
- CopyrightID (CopyrightChains transaction hash)
0xb091af947e9041ecf08dfeba95e537d0053dcbad42535b0397e4bf27270dcfab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:91c47bcbfaf59529ecb4782bb60ec97d94f417f6cdea95ec8af24447dbefa00f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2118950
- Bitcoin block existence check
- https://blockstream.info/api/block/960144