ISRC USFI89000125
Verified recording
USFI89000125 is “Good Morning Heartache” by Ella Fitzgerald,
registered on the CopyrightChains blockchain with CopyrightID
0xc51b415eb2a8bbd43226ad5c7fa588c3fc4e7b7c550d6809d731615000f3c9a0 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI89000125.
Recording identifiers
- ISRC
- USFI89000125
- Title
- Good Morning Heartache
- Artist
- Ella Fitzgerald
- CopyrightID (CopyrightChains transaction hash)
0xc51b415eb2a8bbd43226ad5c7fa588c3fc4e7b7c550d6809d731615000f3c9a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:dd565995f5c6937bd9f7d518fafbaf6d2928d3a921566b6531ad7d1a2fd207ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI89000125
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Good Morning Heartache · Machine-readable JSON-LD