ISRC QMKHM1600236
Verified recording
QMKHM1600236 is “The Four Horsemen - Live At The Aragon Ballroom, Chicago, IL / May 25th, 1986” by Metallica,
registered on the CopyrightChains blockchain with CopyrightID
0x9928947d64be67fb6056e653046d878da5a5b5ced5d12a492b91b06ef50b9a74 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKHM1600236.
Recording identifiers
- ISRC
- QMKHM1600236
- Title
- The Four Horsemen - Live At The Aragon Ballroom, Chicago, IL / May 25th, 1986
- Artist
- Metallica
- CopyrightID (CopyrightChains transaction hash)
0x9928947d64be67fb6056e653046d878da5a5b5ced5d12a492b91b06ef50b9a74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7e62314acfd862ad6df4ceb179b42dabcaab7f05c64d592773405bcf847120d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKHM1600236
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Four Horsemen - Live At The Aragon Ballroom, Chicago, IL / May 25th, 1986 · Machine-readable JSON-LD