ISRC USFK90600037
Verified recording
USFK90600037 is “From Heart And Soul To Pen And Paper” by A Heartwell Ending,
registered on the CopyrightChains blockchain with CopyrightID
0x504653a663684e237b9780f42e39be1e2300794dfeea09f687a77f28b2281324 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFK90600037.
Recording identifiers
- ISRC
- USFK90600037
- Title
- From Heart And Soul To Pen And Paper
- Artist
- A Heartwell Ending
- CopyrightID (CopyrightChains transaction hash)
0x504653a663684e237b9780f42e39be1e2300794dfeea09f687a77f28b2281324
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:2d161dd05a40954de11fed7f04092b1342bbbe87d5fc2ed9155389068fc9b9dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFK90600037
- Bitcoin block existence check
- https://blockstream.info/api/block/953536
Full record
Track page: From Heart And Soul To Pen And Paper · Machine-readable JSON-LD