ISRC GBPVV1902900
Verified recording
GBPVV1902900 is “Ketamine” by Mark Lanegan,
registered on the CopyrightChains blockchain with CopyrightID
0xe79fe0b54d9e9b5c9542ceb89344b590e4ce48f675e5ed3511a91ed38f4eec36 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPVV1902900.
Recording identifiers
- ISRC
- GBPVV1902900
- Title
- Ketamine
- Artist
- Mark Lanegan
- CopyrightID (CopyrightChains transaction hash)
0xe79fe0b54d9e9b5c9542ceb89344b590e4ce48f675e5ed3511a91ed38f4eec36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:77dd8ed9a488ed6138b6a02ff4e5271fbb183f8def780648bdb176b8ae223af1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPVV1902900
- Bitcoin block existence check
- https://blockstream.info/api/block/956302