ISRC QMKHM1600387
Verified recording
QMKHM1600387 is “Murder One” by Metallica,
registered on the CopyrightChains blockchain with CopyrightID
0xd5140d265bd024e2b1ac506b36b6d5c04a92118de3e32e78a84de442578353bf 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/QMKHM1600387.
Recording identifiers
- ISRC
- QMKHM1600387
- Title
- Murder One
- Artist
- Metallica
- CopyrightID (CopyrightChains transaction hash)
0xd5140d265bd024e2b1ac506b36b6d5c04a92118de3e32e78a84de442578353bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:37f22f2c0b490bcb7158a2735a61e2a20c4be1a9dca2ca8b806720948078a332- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKHM1600387
- Bitcoin block existence check
- https://blockstream.info/api/block/953513