ISRC USUM71707142
Verified recording
USUM71707142 is “With A Song In My Heart” by Ella Fitzgerald,
registered on the CopyrightChains blockchain with CopyrightID
0xddae2f05a6f6dfec7eeaf76026d46167e8f4c6d18d55a352b705dbcbad782488 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/USUM71707142.
Recording identifiers
- ISRC
- USUM71707142
- Title
- With A Song In My Heart
- Artist
- Ella Fitzgerald
- CopyrightID (CopyrightChains transaction hash)
0xddae2f05a6f6dfec7eeaf76026d46167e8f4c6d18d55a352b705dbcbad782488
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:343963079dc5adb25976d18bc5fe25b8d0e61b05a28a5a62949327c41958556e- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71707142
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: With A Song In My Heart · Machine-readable JSON-LD