ISRC QMGXA1989256
Verified recording
QMGXA1989256 is “Let Me Call You Sweetheart - A Bird In A Gilded Cage” by Leo Friedman,
registered on the CopyrightChains blockchain with CopyrightID
0x3ae0422c9a97e2932ab98f450789843ada89c40a494838acaf993d079c561734 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/QMGXA1989256.
Recording identifiers
- ISRC
- QMGXA1989256
- Title
- Let Me Call You Sweetheart - A Bird In A Gilded Cage
- Artist
- Leo Friedman
- CopyrightID (CopyrightChains transaction hash)
0x3ae0422c9a97e2932ab98f450789843ada89c40a494838acaf993d079c561734
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7d09ef9050ff5aca035d1abac1eac960e1daa010f0a6ceb7e8cffb50783dc4a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGXA1989256
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Let Me Call You Sweetheart - A Bird In A Gilded Cage · Machine-readable JSON-LD