ISRC FRX762335672
Verified recording
FRX762335672 is “I'Ive been in love before - Seven Sinner, 1940” by Marlene Dietrich,
registered on the CopyrightChains blockchain with CopyrightID
0x629a97f814d800f2ac4a1fcf09fe7d038ac9289b3b9aa281db9c3c8343a03d4b 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/FRX762335672.
Recording identifiers
- ISRC
- FRX762335672
- Title
- I'Ive been in love before - Seven Sinner, 1940
- Artist
- Marlene Dietrich
- CopyrightID (CopyrightChains transaction hash)
0x629a97f814d800f2ac4a1fcf09fe7d038ac9289b3b9aa281db9c3c8343a03d4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:8a26a9445f211b82e575ad2ce894cb08422de1b3089925e0b19ec16d5af94ca4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762335672
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: I'Ive been in love before - Seven Sinner, 1940 · Machine-readable JSON-LD