ISRC US4HB1200022
Verified recording
US4HB1200022 is “Tonight” by Matt and Kim,
registered on the CopyrightChains blockchain with CopyrightID
0x55b38f4405f5fafa69a24b2c4da493b67301d92433e9f12693c743b8bcc25bd5 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/US4HB1200022.
Recording identifiers
- ISRC
- US4HB1200022
- Title
- Tonight
- Artist
- Matt and Kim
- CopyrightID (CopyrightChains transaction hash)
0x55b38f4405f5fafa69a24b2c4da493b67301d92433e9f12693c743b8bcc25bd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:76bda0e5effb186b5c674bf829507e75c180e38256f53b26859ed480ece07909- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB1200022
- Bitcoin block existence check
- https://blockstream.info/api/block/956304