ISRC QMKHM2200021
Verified recording
QMKHM2200021 is “Lux Æterna” by Metallica,
registered on the CopyrightChains blockchain with CopyrightID
0x1aaed5fe9112192c79645445433598a596a93845fd38a70b5756386b0bf98037 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/QMKHM2200021.
Recording identifiers
- ISRC
- QMKHM2200021
- Title
- Lux Æterna
- Artist
- Metallica
- CopyrightID (CopyrightChains transaction hash)
0x1aaed5fe9112192c79645445433598a596a93845fd38a70b5756386b0bf98037
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c74b208c60f577540a7b7c11c83d8c1ba41651bc1ab8de8c930d3204d8c115d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKHM2200021
- Bitcoin block existence check
- https://blockstream.info/api/block/953513