ISRC US89R0615871
Verified recording
US89R0615871 is “Was I To Blame For Falling In Love With You'” by The Johnny Varro Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xab8ecf1f79b1c0094082ae3d823a2e116de16e778a8f31ed339e15ce506b4fe4 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/US89R0615871.
Recording identifiers
- ISRC
- US89R0615871
- Title
- Was I To Blame For Falling In Love With You'
- Artist
- The Johnny Varro Quartet
- CopyrightID (CopyrightChains transaction hash)
0xab8ecf1f79b1c0094082ae3d823a2e116de16e778a8f31ed339e15ce506b4fe4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:91ff14b7ff04127977c452115fb3c037748a9ba782aab21471b95ac4f81ee578- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0615871
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Was I To Blame For Falling In Love With You' · Machine-readable JSON-LD