ISRC QMKHM1700259
Verified recording
QMKHM1700259 is “The Frayed Ends of Sanity - 1987 / From James' Riff Tapes” by Metallica,
registered on the CopyrightChains blockchain with CopyrightID
0x15221d80382d62ba6f890a6e953d63d367215dc97c69b6e6b7e42c5a698c406e 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/QMKHM1700259.
Recording identifiers
- ISRC
- QMKHM1700259
- Title
- The Frayed Ends of Sanity - 1987 / From James' Riff Tapes
- Artist
- Metallica
- CopyrightID (CopyrightChains transaction hash)
0x15221d80382d62ba6f890a6e953d63d367215dc97c69b6e6b7e42c5a698c406e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:af57ac09fe63d0aa45e60908b28aef50c3234f868f5bc248420061f3eefa024c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKHM1700259
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Frayed Ends of Sanity - 1987 / From James' Riff Tapes · Machine-readable JSON-LD