ISRC QMWHB1501109
Verified recording
QMWHB1501109 is “In Blue Tonight” by The Knack,
registered on the CopyrightChains blockchain with CopyrightID
0x0071e9b4070c2ece5f96dfda11b6977ed49694995284b9a3b218fa3576dd8080 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWHB1501109.
Recording identifiers
- ISRC
- QMWHB1501109
- Title
- In Blue Tonight
- Artist
- The Knack
- CopyrightID (CopyrightChains transaction hash)
0x0071e9b4070c2ece5f96dfda11b6977ed49694995284b9a3b218fa3576dd8080
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:63be22dfe51c9326a5faf84a654d9f7726d1ee073a45c031d3cdb9138587d214- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWHB1501109
- Bitcoin block existence check
- https://blockstream.info/api/block/960441