ISRC QMKHM1900020
Verified recording
QMKHM1900020 is “Enter Sandman - Live at Tushino Airfield, Moscow, Russia / September 28th, 1991” by Metallica,
registered on the CopyrightChains blockchain with CopyrightID
0x42222a28361e1af6ea210556fc230c31041452b9ecefc811c46601563e68c2a7 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/QMKHM1900020.
Recording identifiers
- ISRC
- QMKHM1900020
- Title
- Enter Sandman - Live at Tushino Airfield, Moscow, Russia / September 28th, 1991
- Artist
- Metallica
- CopyrightID (CopyrightChains transaction hash)
0x42222a28361e1af6ea210556fc230c31041452b9ecefc811c46601563e68c2a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:321ed143335cb8f1279d792a4dacb117b839e4d002c0ca358311327d3eebeaad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKHM1900020
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Enter Sandman - Live at Tushino Airfield, Moscow, Russia / September 28th, 1991 · Machine-readable JSON-LD