ISRC QMKHM1800014
Verified recording
QMKHM1800014 is “The Four Horsemen - Live At The Masonic, San Francisco, CA - November 3rd, 2018” by Metallica,
registered on the CopyrightChains blockchain with CopyrightID
0x8f461bc7dd53e823bda364092d495388f905d0c14a10fa324f336751f8919d58 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKHM1800014.
Recording identifiers
- ISRC
- QMKHM1800014
- Title
- The Four Horsemen - Live At The Masonic, San Francisco, CA - November 3rd, 2018
- Artist
- Metallica
- CopyrightID (CopyrightChains transaction hash)
0x8f461bc7dd53e823bda364092d495388f905d0c14a10fa324f336751f8919d58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:9b8f0cef1ae7d383a2ed3c31fa898136cbf0c156365fa71b391442fced019ab0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKHM1800014
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: The Four Horsemen - Live At The Masonic, San Francisco, CA - November 3rd, 2018 · Machine-readable JSON-LD