ISRC QM4TX2334048
Verified recording
QM4TX2334048 is “SexyBack” by Lucky Luke,
registered on the CopyrightChains blockchain with CopyrightID
0xffbf950dd4372dd1c184ae1a3757406dd509e0234d6f6e689f6a24d112c297f3 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2334048.
Recording identifiers
- ISRC
- QM4TX2334048
- Title
- SexyBack
- Artist
- Lucky Luke
- CopyrightID (CopyrightChains transaction hash)
0xffbf950dd4372dd1c184ae1a3757406dd509e0234d6f6e689f6a24d112c297f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5906fbb5f103e58c2100a4bca3177ce1253273e9aa8f0db7e36c01980246edb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2334048
- Bitcoin block existence check
- https://blockstream.info/api/block/953513