ISRC USFI85400220
Verified recording
USFI85400220 is “My Heart Stood Still” by Dave Brubeck,
registered on the CopyrightChains blockchain with CopyrightID
0xbc1cc34644a85deda242c59d81450e3e2ca78b2f5f4209b7275fc69bd606e513 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI85400220.
Recording identifiers
- ISRC
- USFI85400220
- Title
- My Heart Stood Still
- Artist
- Dave Brubeck
- CopyrightID (CopyrightChains transaction hash)
0xbc1cc34644a85deda242c59d81450e3e2ca78b2f5f4209b7275fc69bd606e513
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:0bfe3214159165a80b96fde276df27e458c33036b34d4ef8322dfd96b0841952- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI85400220
- Bitcoin block existence check
- https://blockstream.info/api/block/960300