ISRC QMKHM1900029
Verified recording
QMKHM1900029 is “Encore Jam - Live at Tushino Airfield, Moscow, Russia / September 28th, 1991” by Metallica,
registered on the CopyrightChains blockchain with CopyrightID
0x88c60c6f960d559623971ca79d0c9b21a01bf84c84fffa36840716b873c55c18 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKHM1900029.
Recording identifiers
- ISRC
- QMKHM1900029
- Title
- Encore Jam - Live at Tushino Airfield, Moscow, Russia / September 28th, 1991
- Artist
- Metallica
- CopyrightID (CopyrightChains transaction hash)
0x88c60c6f960d559623971ca79d0c9b21a01bf84c84fffa36840716b873c55c18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:21025b69ba19a61d34361d6f971e398e0c9b892d83b000923423eb3c14280283- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKHM1900029
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Encore Jam - Live at Tushino Airfield, Moscow, Russia / September 28th, 1991 · Machine-readable JSON-LD