ISRC GBRKQ2140538
Verified recording
GBRKQ2140538 is “Heavy Metal - Doing! Doing! Mix” by Hardware,
registered on the CopyrightChains blockchain with CopyrightID
0xb3a6f666e8565cfea2d5ba4c8aa796fb488534f206f5ee7f25516e1cd9559edd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2140538.
Recording identifiers
- ISRC
- GBRKQ2140538
- Title
- Heavy Metal - Doing! Doing! Mix
- Artist
- Hardware
- CopyrightID (CopyrightChains transaction hash)
0xb3a6f666e8565cfea2d5ba4c8aa796fb488534f206f5ee7f25516e1cd9559edd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9ca09ab29f0150b91def8baa6ac550c08bf49c411530f2fb1f5d604b3a2378b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2140538
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Heavy Metal - Doing! Doing! Mix · Machine-readable JSON-LD